chore: create production-v2 branch with content only

This branch contains ONLY:
- Pages (config/www/user/pages/)
- Themes (config/www/user/themes/)
- Plugins (config/www/user/plugins/)
- PRODUCTION.md
- Minimal .gitignore

Clean slate for production deployment.
All development files, configs, scripts removed.

config/www/user/plugins/email/vendor/autoload.php

@@ -0,0 +1,22 @@
+<?php
+
+// autoload.php @generated by Composer
+
+if (PHP_VERSION_ID < 50600) {
+    if (!headers_sent()) {
+        header('HTTP/1.1 500 Internal Server Error');
+    }
+    $err = 'Composer 2.3.0 dropped support for autoloading on PHP <5.6 and you are running '.PHP_VERSION.', please upgrade PHP or use Composer 2.2 LTS via "composer self-update --2.2". Aborting.'.PHP_EOL;
+    if (!ini_get('display_errors')) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
+            fwrite(STDERR, $err);
+        } elseif (!headers_sent()) {
+            echo $err;
+        }
+    }
+    throw new RuntimeException($err);
+}
+
+require_once __DIR__ . '/composer/autoload_real.php';
+
+return ComposerAutoloaderInit73924571ea6ee98bb12d10ff20aff2ab::getLoader();

config/www/user/plugins/email/vendor/composer/ClassLoader.php

@@ -0,0 +1,579 @@
+<?php
+
+/*
+ * This file is part of Composer.
+ *
+ * (c) Nils Adermann <naderman@naderman.de>
+ *     Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Composer\Autoload;
+
+/**
+ * ClassLoader implements a PSR-0, PSR-4 and classmap class loader.
+ *
+ *     $loader = new \Composer\Autoload\ClassLoader();
+ *
+ *     // register classes with namespaces
+ *     $loader->add('Symfony\Component', __DIR__.'/component');
+ *     $loader->add('Symfony',           __DIR__.'/framework');
+ *
+ *     // activate the autoloader
+ *     $loader->register();
+ *
+ *     // to enable searching the include path (eg. for PEAR packages)
+ *     $loader->setUseIncludePath(true);
+ *
+ * In this example, if you try to use a class in the Symfony\Component
+ * namespace or one of its children (Symfony\Component\Console for instance),
+ * the autoloader will first look for the class under the component/
+ * directory, and it will then fallback to the framework/ directory if not
+ * found before giving up.
+ *
+ * This class is loosely based on the Symfony UniversalClassLoader.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Jordi Boggiano <j.boggiano@seld.be>
+ * @see    https://www.php-fig.org/psr/psr-0/
+ * @see    https://www.php-fig.org/psr/psr-4/
+ */
+class ClassLoader
+{
+    /** @var \Closure(string):void */
+    private static $includeFile;
+
+    /** @var string|null */
+    private $vendorDir;
+
+    // PSR-4
+    /**
+     * @var array<string, array<string, int>>
+     */
+    private $prefixLengthsPsr4 = array();
+    /**
+     * @var array<string, list<string>>
+     */
+    private $prefixDirsPsr4 = array();
+    /**
+     * @var list<string>
+     */
+    private $fallbackDirsPsr4 = array();
+
+    // PSR-0
+    /**
+     * List of PSR-0 prefixes
+     *
+     * Structured as array('F (first letter)' => array('Foo\Bar (full prefix)' => array('path', 'path2')))
+     *
+     * @var array<string, array<string, list<string>>>
+     */
+    private $prefixesPsr0 = array();
+    /**
+     * @var list<string>
+     */
+    private $fallbackDirsPsr0 = array();
+
+    /** @var bool */
+    private $useIncludePath = false;
+
+    /**
+     * @var array<string, string>
+     */
+    private $classMap = array();
+
+    /** @var bool */
+    private $classMapAuthoritative = false;
+
+    /**
+     * @var array<string, bool>
+     */
+    private $missingClasses = array();
+
+    /** @var string|null */
+    private $apcuPrefix;
+
+    /**
+     * @var array<string, self>
+     */
+    private static $registeredLoaders = array();
+
+    /**
+     * @param string|null $vendorDir
+     */
+    public function __construct($vendorDir = null)
+    {
+        $this->vendorDir = $vendorDir;
+        self::initializeIncludeClosure();
+    }
+
+    /**
+     * @return array<string, list<string>>
+     */
+    public function getPrefixes()
+    {
+        if (!empty($this->prefixesPsr0)) {
+            return call_user_func_array('array_merge', array_values($this->prefixesPsr0));
+        }
+
+        return array();
+    }
+
+    /**
+     * @return array<string, list<string>>
+     */
+    public function getPrefixesPsr4()
+    {
+        return $this->prefixDirsPsr4;
+    }
+
+    /**
+     * @return list<string>
+     */
+    public function getFallbackDirs()
+    {
+        return $this->fallbackDirsPsr0;
+    }
+
+    /**
+     * @return list<string>
+     */
+    public function getFallbackDirsPsr4()
+    {
+        return $this->fallbackDirsPsr4;
+    }
+
+    /**
+     * @return array<string, string> Array of classname => path
+     */
+    public function getClassMap()
+    {
+        return $this->classMap;
+    }
+
+    /**
+     * @param array<string, string> $classMap Class to filename map
+     *
+     * @return void
+     */
+    public function addClassMap(array $classMap)
+    {
+        if ($this->classMap) {
+            $this->classMap = array_merge($this->classMap, $classMap);
+        } else {
+            $this->classMap = $classMap;
+        }
+    }
+
+    /**
+     * Registers a set of PSR-0 directories for a given prefix, either
+     * appending or prepending to the ones previously set for this prefix.
+     *
+     * @param string              $prefix  The prefix
+     * @param list<string>|string $paths   The PSR-0 root directories
+     * @param bool                $prepend Whether to prepend the directories
+     *
+     * @return void
+     */
+    public function add($prefix, $paths, $prepend = false)
+    {
+        $paths = (array) $paths;
+        if (!$prefix) {
+            if ($prepend) {
+                $this->fallbackDirsPsr0 = array_merge(
+                    $paths,
+                    $this->fallbackDirsPsr0
+                );
+            } else {
+                $this->fallbackDirsPsr0 = array_merge(
+                    $this->fallbackDirsPsr0,
+                    $paths
+                );
+            }
+
+            return;
+        }
+
+        $first = $prefix[0];
+        if (!isset($this->prefixesPsr0[$first][$prefix])) {
+            $this->prefixesPsr0[$first][$prefix] = $paths;
+
+            return;
+        }
+        if ($prepend) {
+            $this->prefixesPsr0[$first][$prefix] = array_merge(
+                $paths,
+                $this->prefixesPsr0[$first][$prefix]
+            );
+        } else {
+            $this->prefixesPsr0[$first][$prefix] = array_merge(
+                $this->prefixesPsr0[$first][$prefix],
+                $paths
+            );
+        }
+    }
+
+    /**
+     * Registers a set of PSR-4 directories for a given namespace, either
+     * appending or prepending to the ones previously set for this namespace.
+     *
+     * @param string              $prefix  The prefix/namespace, with trailing '\\'
+     * @param list<string>|string $paths   The PSR-4 base directories
+     * @param bool                $prepend Whether to prepend the directories
+     *
+     * @throws \InvalidArgumentException
+     *
+     * @return void
+     */
+    public function addPsr4($prefix, $paths, $prepend = false)
+    {
+        $paths = (array) $paths;
+        if (!$prefix) {
+            // Register directories for the root namespace.
+            if ($prepend) {
+                $this->fallbackDirsPsr4 = array_merge(
+                    $paths,
+                    $this->fallbackDirsPsr4
+                );
+            } else {
+                $this->fallbackDirsPsr4 = array_merge(
+                    $this->fallbackDirsPsr4,
+                    $paths
+                );
+            }
+        } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
+            // Register directories for a new namespace.
+            $length = strlen($prefix);
+            if ('\\' !== $prefix[$length - 1]) {
+                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
+            }
+            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
+            $this->prefixDirsPsr4[$prefix] = $paths;
+        } elseif ($prepend) {
+            // Prepend directories for an already registered namespace.
+            $this->prefixDirsPsr4[$prefix] = array_merge(
+                $paths,
+                $this->prefixDirsPsr4[$prefix]
+            );
+        } else {
+            // Append directories for an already registered namespace.
+            $this->prefixDirsPsr4[$prefix] = array_merge(
+                $this->prefixDirsPsr4[$prefix],
+                $paths
+            );
+        }
+    }
+
+    /**
+     * Registers a set of PSR-0 directories for a given prefix,
+     * replacing any others previously set for this prefix.
+     *
+     * @param string              $prefix The prefix
+     * @param list<string>|string $paths  The PSR-0 base directories
+     *
+     * @return void
+     */
+    public function set($prefix, $paths)
+    {
+        if (!$prefix) {
+            $this->fallbackDirsPsr0 = (array) $paths;
+        } else {
+            $this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
+        }
+    }
+
+    /**
+     * Registers a set of PSR-4 directories for a given namespace,
+     * replacing any others previously set for this namespace.
+     *
+     * @param string              $prefix The prefix/namespace, with trailing '\\'
+     * @param list<string>|string $paths  The PSR-4 base directories
+     *
+     * @throws \InvalidArgumentException
+     *
+     * @return void
+     */
+    public function setPsr4($prefix, $paths)
+    {
+        if (!$prefix) {
+            $this->fallbackDirsPsr4 = (array) $paths;
+        } else {
+            $length = strlen($prefix);
+            if ('\\' !== $prefix[$length - 1]) {
+                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
+            }
+            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
+            $this->prefixDirsPsr4[$prefix] = (array) $paths;
+        }
+    }
+
+    /**
+     * Turns on searching the include path for class files.
+     *
+     * @param bool $useIncludePath
+     *
+     * @return void
+     */
+    public function setUseIncludePath($useIncludePath)
+    {
+        $this->useIncludePath = $useIncludePath;
+    }
+
+    /**
+     * Can be used to check if the autoloader uses the include path to check
+     * for classes.
+     *
+     * @return bool
+     */
+    public function getUseIncludePath()
+    {
+        return $this->useIncludePath;
+    }
+
+    /**
+     * Turns off searching the prefix and fallback directories for classes
+     * that have not been registered with the class map.
+     *
+     * @param bool $classMapAuthoritative
+     *
+     * @return void
+     */
+    public function setClassMapAuthoritative($classMapAuthoritative)
+    {
+        $this->classMapAuthoritative = $classMapAuthoritative;
+    }
+
+    /**
+     * Should class lookup fail if not found in the current class map?
+     *
+     * @return bool
+     */
+    public function isClassMapAuthoritative()
+    {
+        return $this->classMapAuthoritative;
+    }
+
+    /**
+     * APCu prefix to use to cache found/not-found classes, if the extension is enabled.
+     *
+     * @param string|null $apcuPrefix
+     *
+     * @return void
+     */
+    public function setApcuPrefix($apcuPrefix)
+    {
+        $this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
+    }
+
+    /**
+     * The APCu prefix in use, or null if APCu caching is not enabled.
+     *
+     * @return string|null
+     */
+    public function getApcuPrefix()
+    {
+        return $this->apcuPrefix;
+    }
+
+    /**
+     * Registers this instance as an autoloader.
+     *
+     * @param bool $prepend Whether to prepend the autoloader or not
+     *
+     * @return void
+     */
+    public function register($prepend = false)
+    {
+        spl_autoload_register(array($this, 'loadClass'), true, $prepend);
+
+        if (null === $this->vendorDir) {
+            return;
+        }
+
+        if ($prepend) {
+            self::$registeredLoaders = array($this->vendorDir => $this) + self::$registeredLoaders;
+        } else {
+            unset(self::$registeredLoaders[$this->vendorDir]);
+            self::$registeredLoaders[$this->vendorDir] = $this;
+        }
+    }
+
+    /**
+     * Unregisters this instance as an autoloader.
+     *
+     * @return void
+     */
+    public function unregister()
+    {
+        spl_autoload_unregister(array($this, 'loadClass'));
+
+        if (null !== $this->vendorDir) {
+            unset(self::$registeredLoaders[$this->vendorDir]);
+        }
+    }
+
+    /**
+     * Loads the given class or interface.
+     *
+     * @param  string    $class The name of the class
+     * @return true|null True if loaded, null otherwise
+     */
+    public function loadClass($class)
+    {
+        if ($file = $this->findFile($class)) {
+            $includeFile = self::$includeFile;
+            $includeFile($file);
+
+            return true;
+        }
+
+        return null;
+    }
+
+    /**
+     * Finds the path to the file where the class is defined.
+     *
+     * @param string $class The name of the class
+     *
+     * @return string|false The path if found, false otherwise
+     */
+    public function findFile($class)
+    {
+        // class map lookup
+        if (isset($this->classMap[$class])) {
+            return $this->classMap[$class];
+        }
+        if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
+            return false;
+        }
+        if (null !== $this->apcuPrefix) {
+            $file = apcu_fetch($this->apcuPrefix.$class, $hit);
+            if ($hit) {
+                return $file;
+            }
+        }
+
+        $file = $this->findFileWithExtension($class, '.php');
+
+        // Search for Hack files if we are running on HHVM
+        if (false === $file && defined('HHVM_VERSION')) {
+            $file = $this->findFileWithExtension($class, '.hh');
+        }
+
+        if (null !== $this->apcuPrefix) {
+            apcu_add($this->apcuPrefix.$class, $file);
+        }
+
+        if (false === $file) {
+            // Remember that this class does not exist.
+            $this->missingClasses[$class] = true;
+        }
+
+        return $file;
+    }
+
+    /**
+     * Returns the currently registered loaders keyed by their corresponding vendor directories.
+     *
+     * @return array<string, self>
+     */
+    public static function getRegisteredLoaders()
+    {
+        return self::$registeredLoaders;
+    }
+
+    /**
+     * @param  string       $class
+     * @param  string       $ext
+     * @return string|false
+     */
+    private function findFileWithExtension($class, $ext)
+    {
+        // PSR-4 lookup
+        $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
+
+        $first = $class[0];
+        if (isset($this->prefixLengthsPsr4[$first])) {
+            $subPath = $class;
+            while (false !== $lastPos = strrpos($subPath, '\\')) {
+                $subPath = substr($subPath, 0, $lastPos);
+                $search = $subPath . '\\';
+                if (isset($this->prefixDirsPsr4[$search])) {
+                    $pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
+                    foreach ($this->prefixDirsPsr4[$search] as $dir) {
+                        if (file_exists($file = $dir . $pathEnd)) {
+                            return $file;
+                        }
+                    }
+                }
+            }
+        }
+
+        // PSR-4 fallback dirs
+        foreach ($this->fallbackDirsPsr4 as $dir) {
+            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
+                return $file;
+            }
+        }
+
+        // PSR-0 lookup
+        if (false !== $pos = strrpos($class, '\\')) {
+            // namespaced class name
+            $logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
+                . strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
+        } else {
+            // PEAR-like class name
+            $logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
+        }
+
+        if (isset($this->prefixesPsr0[$first])) {
+            foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
+                if (0 === strpos($class, $prefix)) {
+                    foreach ($dirs as $dir) {
+                        if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
+                            return $file;
+                        }
+                    }
+                }
+            }
+        }
+
+        // PSR-0 fallback dirs
+        foreach ($this->fallbackDirsPsr0 as $dir) {
+            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
+                return $file;
+            }
+        }
+
+        // PSR-0 include paths.
+        if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
+            return $file;
+        }
+
+        return false;
+    }
+
+    /**
+     * @return void
+     */
+    private static function initializeIncludeClosure()
+    {
+        if (self::$includeFile !== null) {
+            return;
+        }
+
+        /**
+         * Scope isolated include.
+         *
+         * Prevents access to $this/self from included files.
+         *
+         * @param  string $file
+         * @return void
+         */
+        self::$includeFile = \Closure::bind(static function($file) {
+            include $file;
+        }, null, null);
+    }
+}

config/www/user/plugins/email/vendor/composer/InstalledVersions.php

@@ -0,0 +1,396 @@
+<?php
+
+/*
+ * This file is part of Composer.
+ *
+ * (c) Nils Adermann <naderman@naderman.de>
+ *     Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Composer;
+
+use Composer\Autoload\ClassLoader;
+use Composer\Semver\VersionParser;
+
+/**
+ * This class is copied in every Composer installed project and available to all
+ *
+ * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
+ *
+ * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
+ */
+class InstalledVersions
+{
+    /**
+     * @var string|null if set (by reflection by Composer), this should be set to the path where this class is being copied to
+     * @internal
+     */
+    private static $selfDir = null;
+
+    /**
+     * @var mixed[]|null
+     * @psalm-var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}|array{}|null
+     */
+    private static $installed;
+
+    /**
+     * @var bool
+     */
+    private static $installedIsLocalDir;
+
+    /**
+     * @var bool|null
+     */
+    private static $canGetVendors;
+
+    /**
+     * @var array[]
+     * @psalm-var array<string, array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
+     */
+    private static $installedByVendor = array();
+
+    /**
+     * Returns a list of all package names which are present, either by being installed, replaced or provided
+     *
+     * @return string[]
+     * @psalm-return list<string>
+     */
+    public static function getInstalledPackages()
+    {
+        $packages = array();
+        foreach (self::getInstalled() as $installed) {
+            $packages[] = array_keys($installed['versions']);
+        }
+
+        if (1 === \count($packages)) {
+            return $packages[0];
+        }
+
+        return array_keys(array_flip(\call_user_func_array('array_merge', $packages)));
+    }
+
+    /**
+     * Returns a list of all package names with a specific type e.g. 'library'
+     *
+     * @param  string   $type
+     * @return string[]
+     * @psalm-return list<string>
+     */
+    public static function getInstalledPackagesByType($type)
+    {
+        $packagesByType = array();
+
+        foreach (self::getInstalled() as $installed) {
+            foreach ($installed['versions'] as $name => $package) {
+                if (isset($package['type']) && $package['type'] === $type) {
+                    $packagesByType[] = $name;
+                }
+            }
+        }
+
+        return $packagesByType;
+    }
+
+    /**
+     * Checks whether the given package is installed
+     *
+     * This also returns true if the package name is provided or replaced by another package
+     *
+     * @param  string $packageName
+     * @param  bool   $includeDevRequirements
+     * @return bool
+     */
+    public static function isInstalled($packageName, $includeDevRequirements = true)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (isset($installed['versions'][$packageName])) {
+                return $includeDevRequirements || !isset($installed['versions'][$packageName]['dev_requirement']) || $installed['versions'][$packageName]['dev_requirement'] === false;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Checks whether the given package satisfies a version constraint
+     *
+     * e.g. If you want to know whether version 2.3+ of package foo/bar is installed, you would call:
+     *
+     *   Composer\InstalledVersions::satisfies(new VersionParser, 'foo/bar', '^2.3')
+     *
+     * @param  VersionParser $parser      Install composer/semver to have access to this class and functionality
+     * @param  string        $packageName
+     * @param  string|null   $constraint  A version constraint to check for, if you pass one you have to make sure composer/semver is required by your package
+     * @return bool
+     */
+    public static function satisfies(VersionParser $parser, $packageName, $constraint)
+    {
+        $constraint = $parser->parseConstraints((string) $constraint);
+        $provided = $parser->parseConstraints(self::getVersionRanges($packageName));
+
+        return $provided->matches($constraint);
+    }
+
+    /**
+     * Returns a version constraint representing all the range(s) which are installed for a given package
+     *
+     * It is easier to use this via isInstalled() with the $constraint argument if you need to check
+     * whether a given version of a package is installed, and not just whether it exists
+     *
+     * @param  string $packageName
+     * @return string Version constraint usable with composer/semver
+     */
+    public static function getVersionRanges($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            $ranges = array();
+            if (isset($installed['versions'][$packageName]['pretty_version'])) {
+                $ranges[] = $installed['versions'][$packageName]['pretty_version'];
+            }
+            if (array_key_exists('aliases', $installed['versions'][$packageName])) {
+                $ranges = array_merge($ranges, $installed['versions'][$packageName]['aliases']);
+            }
+            if (array_key_exists('replaced', $installed['versions'][$packageName])) {
+                $ranges = array_merge($ranges, $installed['versions'][$packageName]['replaced']);
+            }
+            if (array_key_exists('provided', $installed['versions'][$packageName])) {
+                $ranges = array_merge($ranges, $installed['versions'][$packageName]['provided']);
+            }
+
+            return implode(' || ', $ranges);
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as version, use satisfies or getVersionRanges if you need to know if a given version is present
+     */
+    public static function getVersion($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            if (!isset($installed['versions'][$packageName]['version'])) {
+                return null;
+            }
+
+            return $installed['versions'][$packageName]['version'];
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as version, use satisfies or getVersionRanges if you need to know if a given version is present
+     */
+    public static function getPrettyVersion($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            if (!isset($installed['versions'][$packageName]['pretty_version'])) {
+                return null;
+            }
+
+            return $installed['versions'][$packageName]['pretty_version'];
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as reference
+     */
+    public static function getReference($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            if (!isset($installed['versions'][$packageName]['reference'])) {
+                return null;
+            }
+
+            return $installed['versions'][$packageName]['reference'];
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as install path. Packages of type metapackages also have a null install path.
+     */
+    public static function getInstallPath($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            return isset($installed['versions'][$packageName]['install_path']) ? $installed['versions'][$packageName]['install_path'] : null;
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @return array
+     * @psalm-return array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}
+     */
+    public static function getRootPackage()
+    {
+        $installed = self::getInstalled();
+
+        return $installed[0]['root'];
+    }
+
+    /**
+     * Returns the raw installed.php data for custom implementations
+     *
+     * @deprecated Use getAllRawData() instead which returns all datasets for all autoloaders present in the process. getRawData only returns the first dataset loaded, which may not be what you expect.
+     * @return array[]
+     * @psalm-return array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}
+     */
+    public static function getRawData()
+    {
+        @trigger_error('getRawData only returns the first dataset loaded, which may not be what you expect. Use getAllRawData() instead which returns all datasets for all autoloaders present in the process.', E_USER_DEPRECATED);
+
+        if (null === self::$installed) {
+            // only require the installed.php file if this file is loaded from its dumped location,
+            // and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
+            if (substr(__DIR__, -8, 1) !== 'C') {
+                self::$installed = include __DIR__ . '/installed.php';
+            } else {
+                self::$installed = array();
+            }
+        }
+
+        return self::$installed;
+    }
+
+    /**
+     * Returns the raw data of all installed.php which are currently loaded for custom implementations
+     *
+     * @return array[]
+     * @psalm-return list<array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
+     */
+    public static function getAllRawData()
+    {
+        return self::getInstalled();
+    }
+
+    /**
+     * Lets you reload the static array from another file
+     *
+     * This is only useful for complex integrations in which a project needs to use
+     * this class but then also needs to execute another project's autoloader in process,
+     * and wants to ensure both projects have access to their version of installed.php.
+     *
+     * A typical case would be PHPUnit, where it would need to make sure it reads all
+     * the data it needs from this class, then call reload() with
+     * `require $CWD/vendor/composer/installed.php` (or similar) as input to make sure
+     * the project in which it runs can then also use this class safely, without
+     * interference between PHPUnit's dependencies and the project's dependencies.
+     *
+     * @param  array[] $data A vendor/composer/installed.php data set
+     * @return void
+     *
+     * @psalm-param array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $data
+     */
+    public static function reload($data)
+    {
+        self::$installed = $data;
+        self::$installedByVendor = array();
+
+        // when using reload, we disable the duplicate protection to ensure that self::$installed data is
+        // always returned, but we cannot know whether it comes from the installed.php in __DIR__ or not,
+        // so we have to assume it does not, and that may result in duplicate data being returned when listing
+        // all installed packages for example
+        self::$installedIsLocalDir = false;
+    }
+
+    /**
+     * @return string
+     */
+    private static function getSelfDir()
+    {
+        if (self::$selfDir === null) {
+            self::$selfDir = strtr(__DIR__, '\\', '/');
+        }
+
+        return self::$selfDir;
+    }
+
+    /**
+     * @return array[]
+     * @psalm-return list<array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
+     */
+    private static function getInstalled()
+    {
+        if (null === self::$canGetVendors) {
+            self::$canGetVendors = method_exists('Composer\Autoload\ClassLoader', 'getRegisteredLoaders');
+        }
+
+        $installed = array();
+        $copiedLocalDir = false;
+
+        if (self::$canGetVendors) {
+            $selfDir = self::getSelfDir();
+            foreach (ClassLoader::getRegisteredLoaders() as $vendorDir => $loader) {
+                $vendorDir = strtr($vendorDir, '\\', '/');
+                if (isset(self::$installedByVendor[$vendorDir])) {
+                    $installed[] = self::$installedByVendor[$vendorDir];
+                } elseif (is_file($vendorDir.'/composer/installed.php')) {
+                    /** @var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $required */
+                    $required = require $vendorDir.'/composer/installed.php';
+                    self::$installedByVendor[$vendorDir] = $required;
+                    $installed[] = $required;
+                    if (self::$installed === null && $vendorDir.'/composer' === $selfDir) {
+                        self::$installed = $required;
+                        self::$installedIsLocalDir = true;
+                    }
+                }
+                if (self::$installedIsLocalDir && $vendorDir.'/composer' === $selfDir) {
+                    $copiedLocalDir = true;
+                }
+            }
+        }
+
+        if (null === self::$installed) {
+            // only require the installed.php file if this file is loaded from its dumped location,
+            // and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
+            if (substr(__DIR__, -8, 1) !== 'C') {
+                /** @var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $required */
+                $required = require __DIR__ . '/installed.php';
+                self::$installed = $required;
+            } else {
+                self::$installed = array();
+            }
+        }
+
+        if (self::$installed !== array() && !$copiedLocalDir) {
+            $installed[] = self::$installed;
+        }
+
+        return $installed;
+    }
+}

config/www/user/plugins/email/vendor/composer/LICENSE

@@ -0,0 +1,21 @@
+
+Copyright (c) Nils Adermann, Jordi Boggiano
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+

config/www/user/plugins/email/vendor/composer/autoload_classmap.php

@@ -0,0 +1,17 @@
+<?php
+
+// autoload_classmap.php @generated by Composer
+
+$vendorDir = dirname(__DIR__);
+$baseDir = dirname($vendorDir);
+
+return array(
+    'Attribute' => $vendorDir . '/symfony/polyfill-php80/Resources/stubs/Attribute.php',
+    'Composer\\InstalledVersions' => $vendorDir . '/composer/InstalledVersions.php',
+    'Grav\\Plugin\\EmailPlugin' => $baseDir . '/email.php',
+    'Normalizer' => $vendorDir . '/symfony/polyfill-intl-normalizer/Resources/stubs/Normalizer.php',
+    'PhpToken' => $vendorDir . '/symfony/polyfill-php80/Resources/stubs/PhpToken.php',
+    'Stringable' => $vendorDir . '/symfony/polyfill-php80/Resources/stubs/Stringable.php',
+    'UnhandledMatchError' => $vendorDir . '/symfony/polyfill-php80/Resources/stubs/UnhandledMatchError.php',
+    'ValueError' => $vendorDir . '/symfony/polyfill-php80/Resources/stubs/ValueError.php',
+);

config/www/user/plugins/email/vendor/composer/autoload_files.php

@@ -0,0 +1,13 @@
+<?php
+
+// autoload_files.php @generated by Composer
+
+$vendorDir = dirname(__DIR__);
+$baseDir = dirname($vendorDir);
+
+return array(
+    '6e3fae29631ef280660b3cdad06f25a8' => $vendorDir . '/symfony/deprecation-contracts/function.php',
+    'a4a119a56e50fbb293281d9a48007e0e' => $vendorDir . '/symfony/polyfill-php80/bootstrap.php',
+    'e69f7f6ee287b969198c3c9d6777bd38' => $vendorDir . '/symfony/polyfill-intl-normalizer/bootstrap.php',
+    'f598d06aa772fa33d905e87be6398fb1' => $vendorDir . '/symfony/polyfill-intl-idn/bootstrap.php',
+);

config/www/user/plugins/email/vendor/composer/autoload_namespaces.php

@@ -0,0 +1,9 @@
+<?php
+
+// autoload_namespaces.php @generated by Composer
+
+$vendorDir = dirname(__DIR__);
+$baseDir = dirname($vendorDir);
+
+return array(
+);

config/www/user/plugins/email/vendor/composer/autoload_psr4.php

@@ -0,0 +1,29 @@
+<?php
+
+// autoload_psr4.php @generated by Composer
+
+$vendorDir = dirname(__DIR__);
+$baseDir = dirname($vendorDir);
+
+return array(
+    'Symfony\\Polyfill\\Php80\\' => array($vendorDir . '/symfony/polyfill-php80'),
+    'Symfony\\Polyfill\\Intl\\Normalizer\\' => array($vendorDir . '/symfony/polyfill-intl-normalizer'),
+    'Symfony\\Polyfill\\Intl\\Idn\\' => array($vendorDir . '/symfony/polyfill-intl-idn'),
+    'Symfony\\Contracts\\Service\\' => array($vendorDir . '/symfony/service-contracts'),
+    'Symfony\\Contracts\\EventDispatcher\\' => array($vendorDir . '/symfony/event-dispatcher-contracts'),
+    'Symfony\\Component\\Mime\\' => array($vendorDir . '/symfony/mime'),
+    'Symfony\\Component\\Messenger\\Bridge\\Redis\\' => array($vendorDir . '/symfony/redis-messenger'),
+    'Symfony\\Component\\Messenger\\Bridge\\Doctrine\\' => array($vendorDir . '/symfony/doctrine-messenger'),
+    'Symfony\\Component\\Messenger\\Bridge\\Amqp\\' => array($vendorDir . '/symfony/amqp-messenger'),
+    'Symfony\\Component\\Messenger\\' => array($vendorDir . '/symfony/messenger'),
+    'Symfony\\Component\\Mailer\\' => array($vendorDir . '/symfony/mailer'),
+    'Symfony\\Component\\EventDispatcher\\' => array($vendorDir . '/symfony/event-dispatcher'),
+    'Psr\\Log\\' => array($vendorDir . '/psr/log/Psr/Log'),
+    'Psr\\EventDispatcher\\' => array($vendorDir . '/psr/event-dispatcher/src'),
+    'Psr\\Container\\' => array($vendorDir . '/psr/container/src'),
+    'Grav\\Plugin\\Email\\' => array($baseDir . '/classes'),
+    'Grav\\Plugin\\Console\\' => array($baseDir . '/cli'),
+    'Egulias\\EmailValidator\\' => array($vendorDir . '/egulias/email-validator/src'),
+    'Doctrine\\Deprecations\\' => array($vendorDir . '/doctrine/deprecations/src'),
+    'Doctrine\\Common\\Lexer\\' => array($vendorDir . '/doctrine/lexer/src'),
+);

config/www/user/plugins/email/vendor/composer/autoload_real.php

@@ -0,0 +1,50 @@
+<?php
+
+// autoload_real.php @generated by Composer
+
+class ComposerAutoloaderInit73924571ea6ee98bb12d10ff20aff2ab
+{
+    private static $loader;
+
+    public static function loadClassLoader($class)
+    {
+        if ('Composer\Autoload\ClassLoader' === $class) {
+            require __DIR__ . '/ClassLoader.php';
+        }
+    }
+
+    /**
+     * @return \Composer\Autoload\ClassLoader
+     */
+    public static function getLoader()
+    {
+        if (null !== self::$loader) {
+            return self::$loader;
+        }
+
+        require __DIR__ . '/platform_check.php';
+
+        spl_autoload_register(array('ComposerAutoloaderInit73924571ea6ee98bb12d10ff20aff2ab', 'loadClassLoader'), true, true);
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
+        spl_autoload_unregister(array('ComposerAutoloaderInit73924571ea6ee98bb12d10ff20aff2ab', 'loadClassLoader'));
+
+        require __DIR__ . '/autoload_static.php';
+        call_user_func(\Composer\Autoload\ComposerStaticInit73924571ea6ee98bb12d10ff20aff2ab::getInitializer($loader));
+
+        $loader->register(true);
+
+        $filesToLoad = \Composer\Autoload\ComposerStaticInit73924571ea6ee98bb12d10ff20aff2ab::$files;
+        $requireFile = \Closure::bind(static function ($fileIdentifier, $file) {
+            if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
+                $GLOBALS['__composer_autoload_files'][$fileIdentifier] = true;
+
+                require $file;
+            }
+        }, null, null);
+        foreach ($filesToLoad as $fileIdentifier => $file) {
+            $requireFile($fileIdentifier, $file);
+        }
+
+        return $loader;
+    }
+}

config/www/user/plugins/email/vendor/composer/autoload_static.php

@@ -0,0 +1,157 @@
+<?php
+
+// autoload_static.php @generated by Composer
+
+namespace Composer\Autoload;
+
+class ComposerStaticInit73924571ea6ee98bb12d10ff20aff2ab
+{
+    public static $files = array (
+        '6e3fae29631ef280660b3cdad06f25a8' => __DIR__ . '/..' . '/symfony/deprecation-contracts/function.php',
+        'a4a119a56e50fbb293281d9a48007e0e' => __DIR__ . '/..' . '/symfony/polyfill-php80/bootstrap.php',
+        'e69f7f6ee287b969198c3c9d6777bd38' => __DIR__ . '/..' . '/symfony/polyfill-intl-normalizer/bootstrap.php',
+        'f598d06aa772fa33d905e87be6398fb1' => __DIR__ . '/..' . '/symfony/polyfill-intl-idn/bootstrap.php',
+    );
+
+    public static $prefixLengthsPsr4 = array (
+        'S' => 
+        array (
+            'Symfony\\Polyfill\\Php80\\' => 23,
+            'Symfony\\Polyfill\\Intl\\Normalizer\\' => 33,
+            'Symfony\\Polyfill\\Intl\\Idn\\' => 26,
+            'Symfony\\Contracts\\Service\\' => 26,
+            'Symfony\\Contracts\\EventDispatcher\\' => 34,
+            'Symfony\\Component\\Mime\\' => 23,
+            'Symfony\\Component\\Messenger\\Bridge\\Redis\\' => 41,
+            'Symfony\\Component\\Messenger\\Bridge\\Doctrine\\' => 44,
+            'Symfony\\Component\\Messenger\\Bridge\\Amqp\\' => 40,
+            'Symfony\\Component\\Messenger\\' => 28,
+            'Symfony\\Component\\Mailer\\' => 25,
+            'Symfony\\Component\\EventDispatcher\\' => 34,
+        ),
+        'P' => 
+        array (
+            'Psr\\Log\\' => 8,
+            'Psr\\EventDispatcher\\' => 20,
+            'Psr\\Container\\' => 14,
+        ),
+        'G' => 
+        array (
+            'Grav\\Plugin\\Email\\' => 18,
+            'Grav\\Plugin\\Console\\' => 20,
+        ),
+        'E' => 
+        array (
+            'Egulias\\EmailValidator\\' => 23,
+        ),
+        'D' => 
+        array (
+            'Doctrine\\Deprecations\\' => 22,
+            'Doctrine\\Common\\Lexer\\' => 22,
+        ),
+    );
+
+    public static $prefixDirsPsr4 = array (
+        'Symfony\\Polyfill\\Php80\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/polyfill-php80',
+        ),
+        'Symfony\\Polyfill\\Intl\\Normalizer\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/polyfill-intl-normalizer',
+        ),
+        'Symfony\\Polyfill\\Intl\\Idn\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/polyfill-intl-idn',
+        ),
+        'Symfony\\Contracts\\Service\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/service-contracts',
+        ),
+        'Symfony\\Contracts\\EventDispatcher\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/event-dispatcher-contracts',
+        ),
+        'Symfony\\Component\\Mime\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/mime',
+        ),
+        'Symfony\\Component\\Messenger\\Bridge\\Redis\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/redis-messenger',
+        ),
+        'Symfony\\Component\\Messenger\\Bridge\\Doctrine\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/doctrine-messenger',
+        ),
+        'Symfony\\Component\\Messenger\\Bridge\\Amqp\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/amqp-messenger',
+        ),
+        'Symfony\\Component\\Messenger\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/messenger',
+        ),
+        'Symfony\\Component\\Mailer\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/mailer',
+        ),
+        'Symfony\\Component\\EventDispatcher\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/event-dispatcher',
+        ),
+        'Psr\\Log\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/psr/log/Psr/Log',
+        ),
+        'Psr\\EventDispatcher\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/psr/event-dispatcher/src',
+        ),
+        'Psr\\Container\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/psr/container/src',
+        ),
+        'Grav\\Plugin\\Email\\' => 
+        array (
+            0 => __DIR__ . '/../..' . '/classes',
+        ),
+        'Grav\\Plugin\\Console\\' => 
+        array (
+            0 => __DIR__ . '/../..' . '/cli',
+        ),
+        'Egulias\\EmailValidator\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/egulias/email-validator/src',
+        ),
+        'Doctrine\\Deprecations\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/doctrine/deprecations/src',
+        ),
+        'Doctrine\\Common\\Lexer\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/doctrine/lexer/src',
+        ),
+    );
+
+    public static $classMap = array (
+        'Attribute' => __DIR__ . '/..' . '/symfony/polyfill-php80/Resources/stubs/Attribute.php',
+        'Composer\\InstalledVersions' => __DIR__ . '/..' . '/composer/InstalledVersions.php',
+        'Grav\\Plugin\\EmailPlugin' => __DIR__ . '/../..' . '/email.php',
+        'Normalizer' => __DIR__ . '/..' . '/symfony/polyfill-intl-normalizer/Resources/stubs/Normalizer.php',
+        'PhpToken' => __DIR__ . '/..' . '/symfony/polyfill-php80/Resources/stubs/PhpToken.php',
+        'Stringable' => __DIR__ . '/..' . '/symfony/polyfill-php80/Resources/stubs/Stringable.php',
+        'UnhandledMatchError' => __DIR__ . '/..' . '/symfony/polyfill-php80/Resources/stubs/UnhandledMatchError.php',
+        'ValueError' => __DIR__ . '/..' . '/symfony/polyfill-php80/Resources/stubs/ValueError.php',
+    );
+
+    public static function getInitializer(ClassLoader $loader)
+    {
+        return \Closure::bind(function () use ($loader) {
+            $loader->prefixLengthsPsr4 = ComposerStaticInit73924571ea6ee98bb12d10ff20aff2ab::$prefixLengthsPsr4;
+            $loader->prefixDirsPsr4 = ComposerStaticInit73924571ea6ee98bb12d10ff20aff2ab::$prefixDirsPsr4;
+            $loader->classMap = ComposerStaticInit73924571ea6ee98bb12d10ff20aff2ab::$classMap;
+
+        }, null, ClassLoader::class);
+    }
+}

config/www/user/plugins/email/vendor/composer/installed.php

@@ -0,0 +1,224 @@
+<?php return array(
+    'root' => array(
+        'name' => 'getgrav/grav-plugin-email',
+        'pretty_version' => 'dev-develop',
+        'version' => 'dev-develop',
+        'reference' => 'ae1a8e9e23373a3fd9d6f6b8c05021cde6ad44e4',
+        'type' => 'grav-plugin',
+        'install_path' => __DIR__ . '/../../',
+        'aliases' => array(),
+        'dev' => true,
+    ),
+    'versions' => array(
+        'doctrine/deprecations' => array(
+            'pretty_version' => '1.1.5',
+            'version' => '1.1.5.0',
+            'reference' => '459c2f5dd3d6a4633d3b5f46ee2b1c40f57d3f38',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../doctrine/deprecations',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'doctrine/lexer' => array(
+            'pretty_version' => '2.1.1',
+            'version' => '2.1.1.0',
+            'reference' => '861c870e8b75f7c8f69c146c7f89cc1c0f1b49b6',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../doctrine/lexer',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'egulias/email-validator' => array(
+            'pretty_version' => '3.2.6',
+            'version' => '3.2.6.0',
+            'reference' => 'e5997fa97e8790cdae03a9cbd5e78e45e3c7bda7',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../egulias/email-validator',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'getgrav/grav-plugin-email' => array(
+            'pretty_version' => 'dev-develop',
+            'version' => 'dev-develop',
+            'reference' => 'ae1a8e9e23373a3fd9d6f6b8c05021cde6ad44e4',
+            'type' => 'grav-plugin',
+            'install_path' => __DIR__ . '/../../',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'psr/container' => array(
+            'pretty_version' => '1.1.1',
+            'version' => '1.1.1.0',
+            'reference' => '8622567409010282b7aeebe4bb841fe98b58dcaf',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../psr/container',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'psr/event-dispatcher' => array(
+            'pretty_version' => '1.0.0',
+            'version' => '1.0.0.0',
+            'reference' => 'dbefd12671e8a14ec7f180cab83036ed26714bb0',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../psr/event-dispatcher',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'psr/event-dispatcher-implementation' => array(
+            'dev_requirement' => false,
+            'provided' => array(
+                0 => '1.0',
+            ),
+        ),
+        'psr/log' => array(
+            'pretty_version' => '1.1.4',
+            'version' => '1.1.4.0',
+            'reference' => 'd49695b909c3b7628b6289db5479a1c204601f11',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../psr/log',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'symfony/amqp-messenger' => array(
+            'pretty_version' => 'v5.4.45',
+            'version' => '5.4.45.0',
+            'reference' => '822ad5f425ef362580273a175c45aa765220fe73',
+            'type' => 'symfony-messenger-bridge',
+            'install_path' => __DIR__ . '/../symfony/amqp-messenger',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'symfony/deprecation-contracts' => array(
+            'pretty_version' => 'v2.5.4',
+            'version' => '2.5.4.0',
+            'reference' => '605389f2a7e5625f273b53960dc46aeaf9c62918',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../symfony/deprecation-contracts',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'symfony/doctrine-messenger' => array(
+            'pretty_version' => 'v5.4.45',
+            'version' => '5.4.45.0',
+            'reference' => '3f5a6e1876fbf57e836ba0a02eb0a636e08c0d96',
+            'type' => 'symfony-messenger-bridge',
+            'install_path' => __DIR__ . '/../symfony/doctrine-messenger',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'symfony/event-dispatcher' => array(
+            'pretty_version' => 'v5.4.45',
+            'version' => '5.4.45.0',
+            'reference' => '72982eb416f61003e9bb6e91f8b3213600dcf9e9',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../symfony/event-dispatcher',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'symfony/event-dispatcher-contracts' => array(
+            'pretty_version' => 'v2.5.4',
+            'version' => '2.5.4.0',
+            'reference' => 'e0fe3d79b516eb75126ac6fa4cbf19b79b08c99f',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../symfony/event-dispatcher-contracts',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'symfony/event-dispatcher-implementation' => array(
+            'dev_requirement' => false,
+            'provided' => array(
+                0 => '2.0',
+            ),
+        ),
+        'symfony/mailer' => array(
+            'pretty_version' => 'v5.4.45',
+            'version' => '5.4.45.0',
+            'reference' => 'f732e1fafdf0f4a2d865e91f1018aaca174aeed9',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../symfony/mailer',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'symfony/messenger' => array(
+            'pretty_version' => 'v5.4.45',
+            'version' => '5.4.45.0',
+            'reference' => 'c21d463ba813a3fe9833f46114310fac99bd66e0',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../symfony/messenger',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'symfony/mime' => array(
+            'pretty_version' => 'v5.4.45',
+            'version' => '5.4.45.0',
+            'reference' => '8c1b9b3e5b52981551fc6044539af1d974e39064',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../symfony/mime',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'symfony/polyfill-iconv' => array(
+            'dev_requirement' => false,
+            'replaced' => array(
+                0 => '*',
+            ),
+        ),
+        'symfony/polyfill-intl-idn' => array(
+            'pretty_version' => 'v1.33.0',
+            'version' => '1.33.0.0',
+            'reference' => '9614ac4d8061dc257ecc64cba1b140873dce8ad3',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../symfony/polyfill-intl-idn',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'symfony/polyfill-intl-normalizer' => array(
+            'pretty_version' => 'v1.33.0',
+            'version' => '1.33.0.0',
+            'reference' => '3833d7255cc303546435cb650316bff708a1c75c',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../symfony/polyfill-intl-normalizer',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'symfony/polyfill-mbstring' => array(
+            'dev_requirement' => false,
+            'replaced' => array(
+                0 => '*',
+            ),
+        ),
+        'symfony/polyfill-php72' => array(
+            'dev_requirement' => false,
+            'replaced' => array(
+                0 => '*',
+            ),
+        ),
+        'symfony/polyfill-php80' => array(
+            'pretty_version' => 'v1.33.0',
+            'version' => '1.33.0.0',
+            'reference' => '0cc9dd0f17f61d8131e7df6b84bd344899fe2608',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../symfony/polyfill-php80',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'symfony/redis-messenger' => array(
+            'pretty_version' => 'v5.4.48',
+            'version' => '5.4.48.0',
+            'reference' => 'a097e8c6529a7179a732161bd5368629c6319899',
+            'type' => 'symfony-messenger-bridge',
+            'install_path' => __DIR__ . '/../symfony/redis-messenger',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'symfony/service-contracts' => array(
+            'pretty_version' => 'v2.5.4',
+            'version' => '2.5.4.0',
+            'reference' => 'f37b419f7aea2e9abf10abd261832cace12e3300',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../symfony/service-contracts',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+    ),
+);

config/www/user/plugins/email/vendor/composer/platform_check.php

@@ -0,0 +1,25 @@
+<?php
+
+// platform_check.php @generated by Composer
+
+$issues = array();
+
+if (!(PHP_VERSION_ID >= 70306)) {
+    $issues[] = 'Your Composer dependencies require a PHP version ">= 7.3.6". You are running ' . PHP_VERSION . '.';
+}
+
+if ($issues) {
+    if (!headers_sent()) {
+        header('HTTP/1.1 500 Internal Server Error');
+    }
+    if (!ini_get('display_errors')) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
+            fwrite(STDERR, 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . implode(PHP_EOL, $issues) . PHP_EOL.PHP_EOL);
+        } elseif (!headers_sent()) {
+            echo 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . str_replace('You are running '.PHP_VERSION.'.', '', implode(PHP_EOL, $issues)) . PHP_EOL.PHP_EOL;
+        }
+    }
+    throw new \RuntimeException(
+        'Composer detected issues in your platform: ' . implode(' ', $issues)
+    );
+}

config/www/user/plugins/email/vendor/doctrine/deprecations/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2020-2021 Doctrine Project
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

config/www/user/plugins/email/vendor/doctrine/deprecations/README.md

@@ -0,0 +1,218 @@
+# Doctrine Deprecations
+
+A small (side-effect free by default) layer on top of
+`trigger_error(E_USER_DEPRECATED)` or PSR-3 logging.
+
+- no side-effects by default, making it a perfect fit for libraries that don't know how the error handler works they operate under
+- options to avoid having to rely on error handlers global state by using PSR-3 logging
+- deduplicate deprecation messages to avoid excessive triggering and reduce overhead
+
+We recommend to collect Deprecations using a PSR logger instead of relying on
+the global error handler.
+
+## Usage from consumer perspective:
+
+Enable Doctrine deprecations to be sent to a PSR3 logger:
+
+```php
+\Doctrine\Deprecations\Deprecation::enableWithPsrLogger($logger);
+```
+
+Enable Doctrine deprecations to be sent as `@trigger_error($message, E_USER_DEPRECATED)`
+messages by setting the `DOCTRINE_DEPRECATIONS` environment variable to `trigger`.
+Alternatively, call:
+
+```php
+\Doctrine\Deprecations\Deprecation::enableWithTriggerError();
+```
+
+If you only want to enable deprecation tracking, without logging or calling `trigger_error`
+then set the `DOCTRINE_DEPRECATIONS` environment variable to `track`.
+Alternatively, call:
+
+```php
+\Doctrine\Deprecations\Deprecation::enableTrackingDeprecations();
+```
+
+Tracking is enabled with all three modes and provides access to all triggered
+deprecations and their individual count:
+
+```php
+$deprecations = \Doctrine\Deprecations\Deprecation::getTriggeredDeprecations();
+
+foreach ($deprecations as $identifier => $count) {
+    echo $identifier . " was triggered " . $count . " times\n";
+}
+```
+
+### Suppressing Specific Deprecations
+
+Disable triggering about specific deprecations:
+
+```php
+\Doctrine\Deprecations\Deprecation::ignoreDeprecations("https://link/to/deprecations-description-identifier");
+```
+
+Disable all deprecations from a package
+
+```php
+\Doctrine\Deprecations\Deprecation::ignorePackage("doctrine/orm");
+```
+
+### Other Operations
+
+When used within PHPUnit or other tools that could collect multiple instances of the same deprecations
+the deduplication can be disabled:
+
+```php
+\Doctrine\Deprecations\Deprecation::withoutDeduplication();
+```
+
+Disable deprecation tracking again:
+
+```php
+\Doctrine\Deprecations\Deprecation::disable();
+```
+
+## Usage from a library/producer perspective:
+
+When you want to unconditionally trigger a deprecation even when called
+from the library itself then the `trigger` method is the way to go:
+
+```php
+\Doctrine\Deprecations\Deprecation::trigger(
+    "doctrine/orm",
+    "https://link/to/deprecations-description",
+    "message"
+);
+```
+
+If variable arguments are provided at the end, they are used with `sprintf` on
+the message.
+
+```php
+\Doctrine\Deprecations\Deprecation::trigger(
+    "doctrine/orm",
+    "https://github.com/doctrine/orm/issue/1234",
+    "message %s %d",
+    "foo",
+    1234
+);
+```
+
+When you want to trigger a deprecation only when it is called by a function
+outside of the current package, but not trigger when the package itself is the cause,
+then use:
+
+```php
+\Doctrine\Deprecations\Deprecation::triggerIfCalledFromOutside(
+    "doctrine/orm",
+    "https://link/to/deprecations-description",
+    "message"
+);
+```
+
+Based on the issue link each deprecation message is only triggered once per
+request.
+
+A limited stacktrace is included in the deprecation message to find the
+offending location.
+
+Note: A producer/library should never call `Deprecation::enableWith` methods
+and leave the decision how to handle deprecations to application and
+frameworks.
+
+## Usage in PHPUnit tests
+
+There is a `VerifyDeprecations` trait that you can use to make assertions on
+the occurrence of deprecations within a test.
+
+```php
+use Doctrine\Deprecations\PHPUnit\VerifyDeprecations;
+
+class MyTest extends TestCase
+{
+    use VerifyDeprecations;
+
+    public function testSomethingDeprecation()
+    {
+        $this->expectDeprecationWithIdentifier('https://github.com/doctrine/orm/issue/1234');
+
+        triggerTheCodeWithDeprecation();
+    }
+
+    public function testSomethingDeprecationFixed()
+    {
+        $this->expectNoDeprecationWithIdentifier('https://github.com/doctrine/orm/issue/1234');
+
+        triggerTheCodeWithoutDeprecation();
+    }
+}
+```
+
+## Displaying deprecations after running a PHPUnit test suite
+
+It is possible to integrate this library with PHPUnit to display all
+deprecations triggered during the test suite execution.
+
+```xml
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
+         colors="true"
+         bootstrap="vendor/autoload.php"
+         displayDetailsOnTestsThatTriggerDeprecations="true"
+         failOnDeprecation="true"
+    >
+    <!-- one attribute to display the deprecations, the other to fail the test suite -->
+
+    <php>
+        <!-- ensures native PHP deprecations are used -->
+        <server name="DOCTRINE_DEPRECATIONS" value="trigger"/>
+    </php>
+
+    <!-- ensures the @ operator in @trigger_error is ignored -->
+    <source ignoreSuppressionOfDeprecations="true">
+        <include>
+            <directory>src</directory>
+        </include>
+    </source>
+</phpunit>
+```
+
+Note that you can still trigger Deprecations in your code, provided you use the
+`#[WithoutErrorHandler]` attribute to disable PHPUnit's error handler for tests
+that call it. Be wary that this will disable all error handling, meaning it
+will mask any warnings or errors that would otherwise be caught by PHPUnit.
+
+At the moment, it is not possible to disable deduplication with an environment
+variable, but you can use a bootstrap file to achieve that:
+
+```php
+// tests/bootstrap.php
+<?php
+
+declare(strict_types=1);
+
+require dirname(__DIR__) . '/vendor/autoload.php';
+
+use Doctrine\Deprecations\Deprecation;
+
+Deprecation::withoutDeduplication();
+```
+
+Then, reference that file in your PHPUnit configuration:
+
+```xml
+<phpunit …
+        bootstrap="tests/bootstrap.php"
+        …
+    >
+    …
+</phpunit>
+```
+
+## What is a deprecation identifier?
+
+An identifier for deprecations is just a link to any resource, most often a
+Github Issue or Pull Request explaining the deprecation and potentially its
+alternative.

config/www/user/plugins/email/vendor/doctrine/deprecations/composer.json

@@ -0,0 +1,39 @@
+{
+    "name": "doctrine/deprecations",
+    "description": "A small layer on top of trigger_error(E_USER_DEPRECATED) or PSR-3 logging with options to disable all deprecations or selectively for packages.",
+    "license": "MIT",
+    "type": "library",
+    "homepage": "https://www.doctrine-project.org/",
+    "require": {
+        "php": "^7.1 || ^8.0"
+    },
+    "require-dev": {
+        "doctrine/coding-standard": "^9 || ^12 || ^13",
+        "phpstan/phpstan": "1.4.10 || 2.1.11",
+        "phpstan/phpstan-phpunit": "^1.0 || ^2",
+        "phpunit/phpunit": "^7.5 || ^8.5 || ^9.6 || ^10.5 || ^11.5 || ^12",
+        "psr/log": "^1 || ^2 || ^3"
+    },
+    "conflict": {
+        "phpunit/phpunit": "<=7.5 || >=13"
+    },
+    "suggest": {
+        "psr/log": "Allows logging deprecations via PSR-3 logger implementation"
+    },
+    "autoload": {
+        "psr-4": {
+            "Doctrine\\Deprecations\\": "src"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "DeprecationTests\\": "test_fixtures/src",
+            "Doctrine\\Foo\\": "test_fixtures/vendor/doctrine/foo"
+        }
+    },
+    "config": {
+        "allow-plugins": {
+            "dealerdirect/phpcodesniffer-composer-installer": true
+        }
+    }
+}

config/www/user/plugins/email/vendor/doctrine/deprecations/src/Deprecation.php

@@ -0,0 +1,309 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Deprecations;
+
+use Psr\Log\LoggerInterface;
+
+use function array_key_exists;
+use function array_reduce;
+use function assert;
+use function debug_backtrace;
+use function sprintf;
+use function str_replace;
+use function strpos;
+use function strrpos;
+use function substr;
+use function trigger_error;
+
+use const DEBUG_BACKTRACE_IGNORE_ARGS;
+use const DIRECTORY_SEPARATOR;
+use const E_USER_DEPRECATED;
+
+/**
+ * Manages Deprecation logging in different ways.
+ *
+ * By default triggered exceptions are not logged.
+ *
+ * To enable different deprecation logging mechanisms you can call the
+ * following methods:
+ *
+ *  - Minimal collection of deprecations via getTriggeredDeprecations()
+ *    \Doctrine\Deprecations\Deprecation::enableTrackingDeprecations();
+ *
+ *  - Uses @trigger_error with E_USER_DEPRECATED
+ *    \Doctrine\Deprecations\Deprecation::enableWithTriggerError();
+ *
+ *  - Sends deprecation messages via a PSR-3 logger
+ *    \Doctrine\Deprecations\Deprecation::enableWithPsrLogger($logger);
+ *
+ * Packages that trigger deprecations should use the `trigger()` or
+ * `triggerIfCalledFromOutside()` methods.
+ */
+class Deprecation
+{
+    private const TYPE_NONE               = 0;
+    private const TYPE_TRACK_DEPRECATIONS = 1;
+    private const TYPE_TRIGGER_ERROR      = 2;
+    private const TYPE_PSR_LOGGER         = 4;
+
+    /** @var int-mask-of<self::TYPE_*>|null */
+    private static $type;
+
+    /** @var LoggerInterface|null */
+    private static $logger;
+
+    /** @var array<string,bool> */
+    private static $ignoredPackages = [];
+
+    /** @var array<string,int> */
+    private static $triggeredDeprecations = [];
+
+    /** @var array<string,bool> */
+    private static $ignoredLinks = [];
+
+    /** @var bool */
+    private static $deduplication = true;
+
+    /**
+     * Trigger a deprecation for the given package and identfier.
+     *
+     * The link should point to a Github issue or Wiki entry detailing the
+     * deprecation. It is additionally used to de-duplicate the trigger of the
+     * same deprecation during a request.
+     *
+     * @param float|int|string $args
+     */
+    public static function trigger(string $package, string $link, string $message, ...$args): void
+    {
+        $type = self::$type ?? self::getTypeFromEnv();
+
+        if ($type === self::TYPE_NONE) {
+            return;
+        }
+
+        if (isset(self::$ignoredLinks[$link])) {
+            return;
+        }
+
+        if (array_key_exists($link, self::$triggeredDeprecations)) {
+            self::$triggeredDeprecations[$link]++;
+        } else {
+            self::$triggeredDeprecations[$link] = 1;
+        }
+
+        if (self::$deduplication === true && self::$triggeredDeprecations[$link] > 1) {
+            return;
+        }
+
+        if (isset(self::$ignoredPackages[$package])) {
+            return;
+        }
+
+        $backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2);
+
+        $message = sprintf($message, ...$args);
+
+        self::delegateTriggerToBackend($message, $backtrace, $link, $package);
+    }
+
+    /**
+     * Trigger a deprecation for the given package and identifier when called from outside.
+     *
+     * "Outside" means we assume that $package is currently installed as a
+     * dependency and the caller is not a file in that package. When $package
+     * is installed as a root package then deprecations triggered from the
+     * tests folder are also considered "outside".
+     *
+     * This deprecation method assumes that you are using Composer to install
+     * the dependency and are using the default /vendor/ folder and not a
+     * Composer plugin to change the install location. The assumption is also
+     * that $package is the exact composer packge name.
+     *
+     * Compared to {@link trigger()} this method causes some overhead when
+     * deprecation tracking is enabled even during deduplication, because it
+     * needs to call {@link debug_backtrace()}
+     *
+     * @param float|int|string $args
+     */
+    public static function triggerIfCalledFromOutside(string $package, string $link, string $message, ...$args): void
+    {
+        $type = self::$type ?? self::getTypeFromEnv();
+
+        if ($type === self::TYPE_NONE) {
+            return;
+        }
+
+        $backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2);
+
+        // first check that the caller is not from a tests folder, in which case we always let deprecations pass
+        if (isset($backtrace[1]['file'], $backtrace[0]['file']) && strpos($backtrace[1]['file'], DIRECTORY_SEPARATOR . 'tests' . DIRECTORY_SEPARATOR) === false) {
+            $path = DIRECTORY_SEPARATOR . 'vendor' . DIRECTORY_SEPARATOR . str_replace('/', DIRECTORY_SEPARATOR, $package) . DIRECTORY_SEPARATOR;
+
+            if (strpos($backtrace[0]['file'], $path) === false) {
+                return;
+            }
+
+            if (strpos($backtrace[1]['file'], $path) !== false) {
+                return;
+            }
+        }
+
+        if (isset(self::$ignoredLinks[$link])) {
+            return;
+        }
+
+        if (array_key_exists($link, self::$triggeredDeprecations)) {
+            self::$triggeredDeprecations[$link]++;
+        } else {
+            self::$triggeredDeprecations[$link] = 1;
+        }
+
+        if (self::$deduplication === true && self::$triggeredDeprecations[$link] > 1) {
+            return;
+        }
+
+        if (isset(self::$ignoredPackages[$package])) {
+            return;
+        }
+
+        $message = sprintf($message, ...$args);
+
+        self::delegateTriggerToBackend($message, $backtrace, $link, $package);
+    }
+
+    /** @param list<array{function: string, line?: int, file?: string, class?: class-string, type?: string, args?: mixed[], object?: object}> $backtrace */
+    private static function delegateTriggerToBackend(string $message, array $backtrace, string $link, string $package): void
+    {
+        $type = self::$type ?? self::getTypeFromEnv();
+
+        if (($type & self::TYPE_PSR_LOGGER) > 0) {
+            $context = [
+                'file' => $backtrace[0]['file'] ?? null,
+                'line' => $backtrace[0]['line'] ?? null,
+                'package' => $package,
+                'link' => $link,
+            ];
+
+            assert(self::$logger !== null);
+
+            self::$logger->notice($message, $context);
+        }
+
+        if (! (($type & self::TYPE_TRIGGER_ERROR) > 0)) {
+            return;
+        }
+
+        $message .= sprintf(
+            ' (%s:%d called by %s:%d, %s, package %s)',
+            self::basename($backtrace[0]['file'] ?? 'native code'),
+            $backtrace[0]['line'] ?? 0,
+            self::basename($backtrace[1]['file'] ?? 'native code'),
+            $backtrace[1]['line'] ?? 0,
+            $link,
+            $package
+        );
+
+        @trigger_error($message, E_USER_DEPRECATED);
+    }
+
+    /**
+     * A non-local-aware version of PHPs basename function.
+     */
+    private static function basename(string $filename): string
+    {
+        $pos = strrpos($filename, DIRECTORY_SEPARATOR);
+
+        if ($pos === false) {
+            return $filename;
+        }
+
+        return substr($filename, $pos + 1);
+    }
+
+    public static function enableTrackingDeprecations(): void
+    {
+        self::$type  = self::$type ?? self::getTypeFromEnv();
+        self::$type |= self::TYPE_TRACK_DEPRECATIONS;
+    }
+
+    public static function enableWithTriggerError(): void
+    {
+        self::$type  = self::$type ?? self::getTypeFromEnv();
+        self::$type |= self::TYPE_TRIGGER_ERROR;
+    }
+
+    public static function enableWithPsrLogger(LoggerInterface $logger): void
+    {
+        self::$type   = self::$type ?? self::getTypeFromEnv();
+        self::$type  |= self::TYPE_PSR_LOGGER;
+        self::$logger = $logger;
+    }
+
+    public static function withoutDeduplication(): void
+    {
+        self::$deduplication = false;
+    }
+
+    public static function disable(): void
+    {
+        self::$type          = self::TYPE_NONE;
+        self::$logger        = null;
+        self::$deduplication = true;
+        self::$ignoredLinks  = [];
+
+        foreach (self::$triggeredDeprecations as $link => $count) {
+            self::$triggeredDeprecations[$link] = 0;
+        }
+    }
+
+    public static function ignorePackage(string $packageName): void
+    {
+        self::$ignoredPackages[$packageName] = true;
+    }
+
+    public static function ignoreDeprecations(string ...$links): void
+    {
+        foreach ($links as $link) {
+            self::$ignoredLinks[$link] = true;
+        }
+    }
+
+    public static function getUniqueTriggeredDeprecationsCount(): int
+    {
+        return array_reduce(self::$triggeredDeprecations, static function (int $carry, int $count) {
+            return $carry + $count;
+        }, 0);
+    }
+
+    /**
+     * Returns each triggered deprecation link identifier and the amount of occurrences.
+     *
+     * @return array<string,int>
+     */
+    public static function getTriggeredDeprecations(): array
+    {
+        return self::$triggeredDeprecations;
+    }
+
+    /** @return int-mask-of<self::TYPE_*> */
+    private static function getTypeFromEnv(): int
+    {
+        switch ($_SERVER['DOCTRINE_DEPRECATIONS'] ?? $_ENV['DOCTRINE_DEPRECATIONS'] ?? null) {
+            case 'trigger':
+                self::$type = self::TYPE_TRIGGER_ERROR;
+                break;
+
+            case 'track':
+                self::$type = self::TYPE_TRACK_DEPRECATIONS;
+                break;
+
+            default:
+                self::$type = self::TYPE_NONE;
+                break;
+        }
+
+        return self::$type;
+    }
+}

config/www/user/plugins/email/vendor/doctrine/deprecations/src/PHPUnit/VerifyDeprecations.php

@@ -0,0 +1,66 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Deprecations\PHPUnit;
+
+use Doctrine\Deprecations\Deprecation;
+use PHPUnit\Framework\Attributes\After;
+use PHPUnit\Framework\Attributes\Before;
+
+use function sprintf;
+
+trait VerifyDeprecations
+{
+    /** @var array<string,int> */
+    private $doctrineDeprecationsExpectations = [];
+
+    /** @var array<string,int> */
+    private $doctrineNoDeprecationsExpectations = [];
+
+    public function expectDeprecationWithIdentifier(string $identifier): void
+    {
+        $this->doctrineDeprecationsExpectations[$identifier] = Deprecation::getTriggeredDeprecations()[$identifier] ?? 0;
+    }
+
+    public function expectNoDeprecationWithIdentifier(string $identifier): void
+    {
+        $this->doctrineNoDeprecationsExpectations[$identifier] = Deprecation::getTriggeredDeprecations()[$identifier] ?? 0;
+    }
+
+    /** @before */
+    #[Before]
+    public function enableDeprecationTracking(): void
+    {
+        Deprecation::enableTrackingDeprecations();
+    }
+
+    /** @after */
+    #[After]
+    public function verifyDeprecationsAreTriggered(): void
+    {
+        foreach ($this->doctrineDeprecationsExpectations as $identifier => $expectation) {
+            $actualCount = Deprecation::getTriggeredDeprecations()[$identifier] ?? 0;
+
+            $this->assertTrue(
+                $actualCount > $expectation,
+                sprintf(
+                    "Expected deprecation with identifier '%s' was not triggered by code executed in test.",
+                    $identifier
+                )
+            );
+        }
+
+        foreach ($this->doctrineNoDeprecationsExpectations as $identifier => $expectation) {
+            $actualCount = Deprecation::getTriggeredDeprecations()[$identifier] ?? 0;
+
+            $this->assertTrue(
+                $actualCount === $expectation,
+                sprintf(
+                    "Expected deprecation with identifier '%s' was triggered by code executed in test, but expected not to.",
+                    $identifier
+                )
+            );
+        }
+    }
+}

config/www/user/plugins/email/vendor/doctrine/lexer/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2006-2018 Doctrine Project
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

config/www/user/plugins/email/vendor/doctrine/lexer/README.md

@@ -0,0 +1,9 @@
+# Doctrine Lexer
+
+[![Build Status](https://github.com/doctrine/lexer/workflows/Continuous%20Integration/badge.svg)](https://github.com/doctrine/lexer/actions)
+
+Base library for a lexer that can be used in Top-Down, Recursive Descent Parsers.
+
+This lexer is used in Doctrine Annotations and in Doctrine ORM (DQL).
+
+https://www.doctrine-project.org/projects/lexer.html

config/www/user/plugins/email/vendor/doctrine/lexer/UPGRADE.md

@@ -0,0 +1,14 @@
+Note about upgrading: Doctrine uses static and runtime mechanisms to raise
+awareness about deprecated code.
+
+- Use of `@deprecated` docblock that is detected by IDEs (like PHPStorm) or
+  Static Analysis tools (like Psalm, phpstan)
+- Use of our low-overhead runtime deprecation API, details:
+  https://github.com/doctrine/deprecations/
+
+# Upgrade to 2.0.0
+
+`AbstractLexer::glimpse()` and `AbstractLexer::peek()` now return
+instances of `Doctrine\Common\Lexer\Token`, which is an array-like class
+Using it as an array is deprecated in favor of using properties of that class.
+Using `count()` on it is deprecated with no replacement.

config/www/user/plugins/email/vendor/doctrine/lexer/composer.json

@@ -0,0 +1,56 @@
+{
+    "name": "doctrine/lexer",
+    "description": "PHP Doctrine Lexer parser library that can be used in Top-Down, Recursive Descent Parsers.",
+    "license": "MIT",
+    "type": "library",
+    "keywords": [
+        "php",
+        "parser",
+        "lexer",
+        "annotations",
+        "docblock"
+    ],
+    "authors": [
+        {
+            "name": "Guilherme Blanco",
+            "email": "guilhermeblanco@gmail.com"
+        },
+        {
+            "name": "Roman Borschel",
+            "email": "roman@code-factory.org"
+        },
+        {
+            "name": "Johannes Schmitt",
+            "email": "schmittjoh@gmail.com"
+        }
+    ],
+    "homepage": "https://www.doctrine-project.org/projects/lexer.html",
+    "require": {
+        "php": "^7.1 || ^8.0",
+        "doctrine/deprecations": "^1.0"
+    },
+    "require-dev": {
+        "doctrine/coding-standard": "^9 || ^12",
+        "phpstan/phpstan": "^1.3",
+        "phpunit/phpunit": "^7.5 || ^8.5 || ^9.6",
+        "psalm/plugin-phpunit": "^0.18.3",
+        "vimeo/psalm": "^4.11 || ^5.21"
+    },
+    "autoload": {
+        "psr-4": {
+            "Doctrine\\Common\\Lexer\\": "src"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Doctrine\\Tests\\Common\\Lexer\\": "tests"
+        }
+    },
+    "config": {
+        "allow-plugins": {
+            "composer/package-versions-deprecated": true,
+            "dealerdirect/phpcodesniffer-composer-installer": true
+        },
+        "sort-packages": true
+    }
+}

config/www/user/plugins/email/vendor/doctrine/lexer/src/AbstractLexer.php

@@ -0,0 +1,342 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Common\Lexer;
+
+use ReflectionClass;
+use UnitEnum;
+
+use function get_class;
+use function implode;
+use function preg_split;
+use function sprintf;
+use function substr;
+
+use const PREG_SPLIT_DELIM_CAPTURE;
+use const PREG_SPLIT_NO_EMPTY;
+use const PREG_SPLIT_OFFSET_CAPTURE;
+
+/**
+ * Base class for writing simple lexers, i.e. for creating small DSLs.
+ *
+ * @template T of UnitEnum|string|int
+ * @template V of string|int
+ */
+abstract class AbstractLexer
+{
+    /**
+     * Lexer original input string.
+     *
+     * @var string
+     */
+    private $input;
+
+    /**
+     * Array of scanned tokens.
+     *
+     * @var list<Token<T, V>>
+     */
+    private $tokens = [];
+
+    /**
+     * Current lexer position in input string.
+     *
+     * @var int
+     */
+    private $position = 0;
+
+    /**
+     * Current peek of current lexer position.
+     *
+     * @var int
+     */
+    private $peek = 0;
+
+    /**
+     * The next token in the input.
+     *
+     * @var Token<T, V>|null
+     */
+    public $lookahead;
+
+    /**
+     * The last matched/seen token.
+     *
+     * @var Token<T, V>|null
+     */
+    public $token;
+
+    /**
+     * Composed regex for input parsing.
+     *
+     * @var non-empty-string|null
+     */
+    private $regex;
+
+    /**
+     * Sets the input data to be tokenized.
+     *
+     * The Lexer is immediately reset and the new input tokenized.
+     * Any unprocessed tokens from any previous input are lost.
+     *
+     * @param string $input The input to be tokenized.
+     *
+     * @return void
+     */
+    public function setInput($input)
+    {
+        $this->input  = $input;
+        $this->tokens = [];
+
+        $this->reset();
+        $this->scan($input);
+    }
+
+    /**
+     * Resets the lexer.
+     *
+     * @return void
+     */
+    public function reset()
+    {
+        $this->lookahead = null;
+        $this->token     = null;
+        $this->peek      = 0;
+        $this->position  = 0;
+    }
+
+    /**
+     * Resets the peek pointer to 0.
+     *
+     * @return void
+     */
+    public function resetPeek()
+    {
+        $this->peek = 0;
+    }
+
+    /**
+     * Resets the lexer position on the input to the given position.
+     *
+     * @param int $position Position to place the lexical scanner.
+     *
+     * @return void
+     */
+    public function resetPosition($position = 0)
+    {
+        $this->position = $position;
+    }
+
+    /**
+     * Retrieve the original lexer's input until a given position.
+     *
+     * @param int $position
+     *
+     * @return string
+     */
+    public function getInputUntilPosition($position)
+    {
+        return substr($this->input, 0, $position);
+    }
+
+    /**
+     * Checks whether a given token matches the current lookahead.
+     *
+     * @param T $type
+     *
+     * @return bool
+     *
+     * @psalm-assert-if-true !=null $this->lookahead
+     */
+    public function isNextToken($type)
+    {
+        return $this->lookahead !== null && $this->lookahead->isA($type);
+    }
+
+    /**
+     * Checks whether any of the given tokens matches the current lookahead.
+     *
+     * @param list<T> $types
+     *
+     * @return bool
+     *
+     * @psalm-assert-if-true !=null $this->lookahead
+     */
+    public function isNextTokenAny(array $types)
+    {
+        return $this->lookahead !== null && $this->lookahead->isA(...$types);
+    }
+
+    /**
+     * Moves to the next token in the input string.
+     *
+     * @return bool
+     *
+     * @psalm-assert-if-true !null $this->lookahead
+     */
+    public function moveNext()
+    {
+        $this->peek      = 0;
+        $this->token     = $this->lookahead;
+        $this->lookahead = isset($this->tokens[$this->position])
+            ? $this->tokens[$this->position++] : null;
+
+        return $this->lookahead !== null;
+    }
+
+    /**
+     * Tells the lexer to skip input tokens until it sees a token with the given value.
+     *
+     * @param T $type The token type to skip until.
+     *
+     * @return void
+     */
+    public function skipUntil($type)
+    {
+        while ($this->lookahead !== null && ! $this->lookahead->isA($type)) {
+            $this->moveNext();
+        }
+    }
+
+    /**
+     * Checks if given value is identical to the given token.
+     *
+     * @param string     $value
+     * @param int|string $token
+     *
+     * @return bool
+     */
+    public function isA($value, $token)
+    {
+        return $this->getType($value) === $token;
+    }
+
+    /**
+     * Moves the lookahead token forward.
+     *
+     * @return Token<T, V>|null The next token or NULL if there are no more tokens ahead.
+     */
+    public function peek()
+    {
+        if (isset($this->tokens[$this->position + $this->peek])) {
+            return $this->tokens[$this->position + $this->peek++];
+        }
+
+        return null;
+    }
+
+    /**
+     * Peeks at the next token, returns it and immediately resets the peek.
+     *
+     * @return Token<T, V>|null The next token or NULL if there are no more tokens ahead.
+     */
+    public function glimpse()
+    {
+        $peek       = $this->peek();
+        $this->peek = 0;
+
+        return $peek;
+    }
+
+    /**
+     * Scans the input string for tokens.
+     *
+     * @param string $input A query string.
+     *
+     * @return void
+     */
+    protected function scan($input)
+    {
+        if (! isset($this->regex)) {
+            $this->regex = sprintf(
+                '/(%s)|%s/%s',
+                implode(')|(', $this->getCatchablePatterns()),
+                implode('|', $this->getNonCatchablePatterns()),
+                $this->getModifiers()
+            );
+        }
+
+        $flags   = PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_OFFSET_CAPTURE;
+        $matches = preg_split($this->regex, $input, -1, $flags);
+
+        if ($matches === false) {
+            // Work around https://bugs.php.net/78122
+            $matches = [[$input, 0]];
+        }
+
+        foreach ($matches as $match) {
+            // Must remain before 'value' assignment since it can change content
+            $firstMatch = $match[0];
+            $type       = $this->getType($firstMatch);
+
+            $this->tokens[] = new Token(
+                $firstMatch,
+                $type,
+                $match[1]
+            );
+        }
+    }
+
+    /**
+     * Gets the literal for a given token.
+     *
+     * @param T $token
+     *
+     * @return int|string
+     */
+    public function getLiteral($token)
+    {
+        if ($token instanceof UnitEnum) {
+            return get_class($token) . '::' . $token->name;
+        }
+
+        $className = static::class;
+
+        $reflClass = new ReflectionClass($className);
+        $constants = $reflClass->getConstants();
+
+        foreach ($constants as $name => $value) {
+            if ($value === $token) {
+                return $className . '::' . $name;
+            }
+        }
+
+        return $token;
+    }
+
+    /**
+     * Regex modifiers
+     *
+     * @return string
+     */
+    protected function getModifiers()
+    {
+        return 'iu';
+    }
+
+    /**
+     * Lexical catchable patterns.
+     *
+     * @return string[]
+     */
+    abstract protected function getCatchablePatterns();
+
+    /**
+     * Lexical non-catchable patterns.
+     *
+     * @return string[]
+     */
+    abstract protected function getNonCatchablePatterns();
+
+    /**
+     * Retrieve token type. Also processes the token value if necessary.
+     *
+     * @param string $value
+     *
+     * @return T|null
+     *
+     * @param-out V $value
+     */
+    abstract protected function getType(&$value);
+}

config/www/user/plugins/email/vendor/doctrine/lexer/src/Token.php

@@ -0,0 +1,145 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Common\Lexer;
+
+use ArrayAccess;
+use Doctrine\Deprecations\Deprecation;
+use ReturnTypeWillChange;
+use UnitEnum;
+
+use function in_array;
+
+/**
+ * @template T of UnitEnum|string|int
+ * @template V of string|int
+ * @implements ArrayAccess<string,mixed>
+ */
+final class Token implements ArrayAccess
+{
+    /**
+     * The string value of the token in the input string
+     *
+     * @readonly
+     * @var V
+     */
+    public $value;
+
+    /**
+     * The type of the token (identifier, numeric, string, input parameter, none)
+     *
+     * @readonly
+     * @var T|null
+     */
+    public $type;
+
+    /**
+     * The position of the token in the input string
+     *
+     * @readonly
+     * @var int
+     */
+    public $position;
+
+    /**
+     * @param V      $value
+     * @param T|null $type
+     */
+    public function __construct($value, $type, int $position)
+    {
+        $this->value    = $value;
+        $this->type     = $type;
+        $this->position = $position;
+    }
+
+    /** @param T ...$types */
+    public function isA(...$types): bool
+    {
+        return in_array($this->type, $types, true);
+    }
+
+    /**
+     * @deprecated Use the value, type or position property instead
+     * {@inheritDoc}
+     */
+    public function offsetExists($offset): bool
+    {
+        Deprecation::trigger(
+            'doctrine/lexer',
+            'https://github.com/doctrine/lexer/pull/79',
+            'Accessing %s properties via ArrayAccess is deprecated, use the value, type or position property instead',
+            self::class
+        );
+
+        return in_array($offset, ['value', 'type', 'position'], true);
+    }
+
+    /**
+     * @deprecated Use the value, type or position property instead
+     * {@inheritDoc}
+     *
+     * @param O $offset
+     *
+     * @return mixed
+     * @psalm-return (
+     *     O is 'value'
+     *     ? V
+     *     : (
+     *         O is 'type'
+     *         ? T|null
+     *         : (
+     *             O is 'position'
+     *             ? int
+     *             : mixed
+     *         )
+     *     )
+     * )
+     *
+     * @template O of array-key
+     */
+    #[ReturnTypeWillChange]
+    public function offsetGet($offset)
+    {
+        Deprecation::trigger(
+            'doctrine/lexer',
+            'https://github.com/doctrine/lexer/pull/79',
+            'Accessing %s properties via ArrayAccess is deprecated, use the value, type or position property instead',
+            self::class
+        );
+
+        return $this->$offset;
+    }
+
+    /**
+     * @deprecated no replacement planned
+     * {@inheritDoc}
+     */
+    public function offsetSet($offset, $value): void
+    {
+        Deprecation::trigger(
+            'doctrine/lexer',
+            'https://github.com/doctrine/lexer/pull/79',
+            'Setting %s properties via ArrayAccess is deprecated',
+            self::class
+        );
+
+        $this->$offset = $value;
+    }
+
+    /**
+     * @deprecated no replacement planned
+     * {@inheritDoc}
+     */
+    public function offsetUnset($offset): void
+    {
+        Deprecation::trigger(
+            'doctrine/lexer',
+            'https://github.com/doctrine/lexer/pull/79',
+            'Setting %s properties via ArrayAccess is deprecated',
+            self::class
+        );
+
+        $this->$offset = null;
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/CHANGELOG.md

@@ -0,0 +1,33 @@
+# EmailValidator v3 Changelog
+
+## New Features
+
+* Access to local part and domain part from EmailParser
+* Validations outside of the scope of the RFC will be considered "extra" validations, thus opening the door for adding new; will live in their own folder "extra" (as requested in #248, #195, #183). 
+
+## Breaking changes
+
+* PHP version upgraded to match Symfony's (as of 12/2020).
+* DNSCheckValidation now fails for missing MX records. While the RFC argues that the existence of only A records to be valid, starting in v3 they will be considered invalid.
+* Emails domain part are now intenteded to be RFC 1035 compliant, rendering previous valid emails (e.g example@examp&) invalid.
+
+## PHP versions upgrade policy
+PHP version upgrade requirement will happen via MINOR (3.x) version upgrades of the library, following the adoption level by major frameworks.
+
+## Changes
+* #235
+* #215
+* #130
+* #258
+* #188
+* #181
+* #217
+* #214
+* #249
+* #236
+* #257
+* #210
+
+## Thanks
+To contributors, be it with PRs, reporting issues or supporting otherwise.
+

config/www/user/plugins/email/vendor/egulias/email-validator/CONTRIBUTING.md

@@ -0,0 +1,153 @@
+# Contributing
+
+When contributing to this repository make sure to follow the Pull request process below.
+Reduce to the minimum 3rd party dependencies.
+
+Please note we have a [code of conduct](#Code of Conduct), please follow it in all your interactions with the project.
+
+## Pull Request Process
+
+When doing a PR to v2 remember that you also have to do the PR port to v3, or tests confirming the bug is not reproducible.
+
+1. Supported version is v3. If you are fixing a bug in v2, please port to v3
+2. Use the title as a brief description of the changes
+3. Describe the changes you are proposing
+    1. If adding an extra validation state the benefits of adding it and the problem is solving
+    2. Document in the readme, by adding it to the list
+4. Provide appropriate tests for the code you are submitting: aim to keep the existing coverage percentage.
+5. Add your Twitter handle (if you have) so we can thank you there.
+
+## License
+By contributing, you agree that your contributions will be licensed under its MIT License.
+
+## Code of Conduct
+
+### Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, religion, or sexual identity
+and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
+
+### Our Standards
+
+Examples of behavior that contributes to a positive environment for our
+community include:
+
+* Demonstrating empathy and kindness toward other people
+* Being respectful of differing opinions, viewpoints, and experiences
+* Giving and gracefully accepting constructive feedback
+* Accepting responsibility and apologizing to those affected by our mistakes,
+  and learning from the experience
+* Focusing on what is best not just for us as individuals, but for the
+  overall community
+
+Examples of unacceptable behavior include:
+
+* The use of sexualized language or imagery, and sexual attention or
+  advances of any kind
+* Trolling, insulting or derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or email
+  address, without their explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+### Enforcement Responsibilities
+
+Community leaders are responsible for clarifying and enforcing our standards of
+acceptable behavior and will take appropriate and fair corrective action in
+response to any behavior that they deem inappropriate, threatening, offensive,
+or harmful.
+
+Community leaders have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are
+not aligned to this Code of Conduct, and will communicate reasons for moderation
+decisions when appropriate.
+
+### Scope
+
+This Code of Conduct applies within all community spaces, and also applies when
+an individual is officially representing the community in public spaces.
+Examples of representing our community include using an official e-mail address,
+posting via an official social media account, or acting as an appointed
+representative at an online or offline event.
+
+### Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported to the community leaders responsible for enforcement at <emailvalidatorrfc.ccreport@gmail.com>.
+All complaints will be reviewed and investigated promptly and fairly.
+
+All community leaders are obligated to respect the privacy and security of the
+reporter of any incident.
+
+#### Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining
+the consequences for any action they deem in violation of this Code of Conduct:
+
+#### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed
+unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community leaders, providing
+clarity around the nature of the violation and an explanation of why the
+behavior was inappropriate. A public apology may be requested.
+
+#### 2. Warning
+
+**Community Impact**: A violation through a single incident or series
+of actions.
+
+**Consequence**: A warning with consequences for continued behavior. No
+interaction with the people involved, including unsolicited interaction with
+those enforcing the Code of Conduct, for a specified period of time. This
+includes avoiding interactions in community spaces as well as external channels
+like social media. Violating these terms may lead to a temporary or
+permanent ban.
+
+#### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including
+sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public
+communication with the community for a specified period of time. No public or
+private interaction with the people involved, including unsolicited interaction
+with those enforcing the Code of Conduct, is allowed during this period.
+Violating these terms may lead to a permanent ban.
+
+#### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community
+standards, including sustained inappropriate behavior,  harassment of an
+individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within
+the community.
+
+### Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 2.0, available at
+[https://www.contributor-covenant.org/version/2/0/code_of_conduct.html][v2.0].
+
+Community Impact Guidelines were inspired by
+[Mozilla's code of conduct enforcement ladder][Mozilla CoC].
+
+For answers to common questions about this code of conduct, see the FAQ at
+[https://www.contributor-covenant.org/faq][FAQ]. Translations are available
+at [https://www.contributor-covenant.org/translations][translations].
+
+[homepage]: https://www.contributor-covenant.org
+[v2.0]: https://www.contributor-covenant.org/version/2/0/code_of_conduct.html
+[Mozilla CoC]: https://github.com/mozilla/diversity
+[FAQ]: https://www.contributor-covenant.org/faq
+[translations]: https://www.contributor-covenant.org/translations

config/www/user/plugins/email/vendor/egulias/email-validator/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2013-2022 Eduardo Gulias Davis
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

config/www/user/plugins/email/vendor/egulias/email-validator/composer.json

@@ -0,0 +1,37 @@
+{
+  "name":         "egulias/email-validator",
+  "description":  "A library for validating emails against several RFCs",
+  "homepage":     "https://github.com/egulias/EmailValidator",
+  "keywords":     ["email", "validation", "validator", "emailvalidation", "emailvalidator"],
+  "license":      "MIT",
+  "authors": [
+    {"name": "Eduardo Gulias Davis"}
+  ],
+  "extra": {
+    "branch-alias": {
+      "dev-master": "3.0.x-dev"
+    }
+  },
+  "require": {
+    "php": ">=7.2",
+    "doctrine/lexer": "^1.2|^2",
+    "symfony/polyfill-intl-idn": "^1.15"
+  },
+  "require-dev": {
+    "phpunit/phpunit": "^8.5.8|^9.3.3",
+    "vimeo/psalm": "^4"
+  },
+  "suggest": {
+    "ext-intl": "PHP Internationalization Libraries are required to use the SpoofChecking validation"
+  },
+  "autoload": {
+    "psr-4": {
+      "Egulias\\EmailValidator\\": "src"
+    }
+  },
+  "autoload-dev": {
+    "psr-4": {
+      "Egulias\\EmailValidator\\Tests\\": "tests"
+    }
+  }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/EmailLexer.php

@@ -0,0 +1,345 @@
+<?php
+
+namespace Egulias\EmailValidator;
+
+use Doctrine\Common\Lexer\AbstractLexer;
+use Doctrine\Common\Lexer\Token;
+
+/**
+ * @extends AbstractLexer<int, string>
+ */
+class EmailLexer extends AbstractLexer
+{
+    //ASCII values
+    public const S_EMPTY            = null;
+    public const C_NUL              = 0;
+    public const S_HTAB             = 9;
+    public const S_LF               = 10;
+    public const S_CR               = 13;
+    public const S_SP               = 32;
+    public const EXCLAMATION        = 33;
+    public const S_DQUOTE           = 34;
+    public const NUMBER_SIGN        = 35;
+    public const DOLLAR             = 36;
+    public const PERCENTAGE         = 37;
+    public const AMPERSAND          = 38;
+    public const S_SQUOTE           = 39;
+    public const S_OPENPARENTHESIS  = 40;
+    public const S_CLOSEPARENTHESIS = 41;
+    public const ASTERISK           = 42;
+    public const S_PLUS             = 43;
+    public const S_COMMA            = 44;
+    public const S_HYPHEN           = 45;
+    public const S_DOT              = 46;
+    public const S_SLASH            = 47;
+    public const S_COLON            = 58;
+    public const S_SEMICOLON        = 59;
+    public const S_LOWERTHAN        = 60;
+    public const S_EQUAL            = 61;
+    public const S_GREATERTHAN      = 62;
+    public const QUESTIONMARK       = 63;
+    public const S_AT               = 64;
+    public const S_OPENBRACKET      = 91;
+    public const S_BACKSLASH        = 92;
+    public const S_CLOSEBRACKET     = 93;
+    public const CARET              = 94;
+    public const S_UNDERSCORE       = 95;
+    public const S_BACKTICK         = 96;
+    public const S_OPENCURLYBRACES  = 123;
+    public const S_PIPE             = 124;
+    public const S_CLOSECURLYBRACES = 125;
+    public const S_TILDE            = 126;
+    public const C_DEL              = 127;
+    public const INVERT_QUESTIONMARK= 168;
+    public const INVERT_EXCLAMATION = 173;
+    public const GENERIC            = 300;
+    public const S_IPV6TAG          = 301;
+    public const INVALID            = 302;
+    public const CRLF               = 1310;
+    public const S_DOUBLECOLON      = 5858;
+    public const ASCII_INVALID_FROM = 127;
+    public const ASCII_INVALID_TO   = 199;
+
+    /**
+     * US-ASCII visible characters not valid for atext (@link http://tools.ietf.org/html/rfc5322#section-3.2.3)
+     *
+     * @var array
+     */
+    protected $charValue = [
+        '{'    => self::S_OPENCURLYBRACES,
+        '}'    => self::S_CLOSECURLYBRACES,
+        '('    => self::S_OPENPARENTHESIS,
+        ')'    => self::S_CLOSEPARENTHESIS,
+        '<'    => self::S_LOWERTHAN,
+        '>'    => self::S_GREATERTHAN,
+        '['    => self::S_OPENBRACKET,
+        ']'    => self::S_CLOSEBRACKET,
+        ':'    => self::S_COLON,
+        ';'    => self::S_SEMICOLON,
+        '@'    => self::S_AT,
+        '\\'   => self::S_BACKSLASH,
+        '/'    => self::S_SLASH,
+        ','    => self::S_COMMA,
+        '.'    => self::S_DOT,
+        "'"    => self::S_SQUOTE,
+        "`"    => self::S_BACKTICK,
+        '"'    => self::S_DQUOTE,
+        '-'    => self::S_HYPHEN,
+        '::'   => self::S_DOUBLECOLON,
+        ' '    => self::S_SP,
+        "\t"   => self::S_HTAB,
+        "\r"   => self::S_CR,
+        "\n"   => self::S_LF,
+        "\r\n" => self::CRLF,
+        'IPv6' => self::S_IPV6TAG,
+        ''     => self::S_EMPTY,
+        '\0'   => self::C_NUL,
+        '*'    => self::ASTERISK,
+        '!'    => self::EXCLAMATION,
+        '&'    => self::AMPERSAND,
+        '^'    => self::CARET,
+        '$'    => self::DOLLAR,
+        '%'    => self::PERCENTAGE,
+        '~'    => self::S_TILDE,
+        '|'    => self::S_PIPE,
+        '_'    => self::S_UNDERSCORE,
+        '='    => self::S_EQUAL,
+        '+'    => self::S_PLUS,
+        '¿'    => self::INVERT_QUESTIONMARK,
+        '?'    => self::QUESTIONMARK,
+        '#'    => self::NUMBER_SIGN,
+        '¡'    => self::INVERT_EXCLAMATION,
+    ];
+
+    public const INVALID_CHARS_REGEX = "/[^\p{S}\p{C}\p{Cc}]+/iu";
+
+    public const VALID_UTF8_REGEX = '/\p{Cc}+/u';
+
+    public const CATCHABLE_PATTERNS = [
+        '[a-zA-Z]+[46]?', //ASCII and domain literal
+        '[^\x00-\x7F]',  //UTF-8
+        '[0-9]+',
+        '\r\n',
+        '::',
+        '\s+?',
+        '.',
+    ];
+
+    public const NON_CATCHABLE_PATTERNS = [
+        '[\xA0-\xff]+',
+    ];
+
+    public const MODIFIERS = 'iu';
+
+    /** @var bool */
+    protected $hasInvalidTokens = false;
+
+    /**
+     * @var array
+     *
+     * @psalm-var array{value:string, type:null|int, position:int}|array<empty, empty>
+     */
+    protected $previous = [];
+
+    /**
+     * The last matched/seen token.
+     *
+     * @var array|Token
+     *
+     * @psalm-suppress NonInvariantDocblockPropertyType
+     * @psalm-var array{value:string, type:null|int, position:int}|Token<int, string>
+     */
+    public $token;
+
+    /**
+     * The next token in the input.
+     *
+     * @var array|Token|null
+     *
+     * @psalm-suppress NonInvariantDocblockPropertyType
+     * @psalm-var array{position: int, type: int|null|string, value: int|string}|Token<int, string>|null
+     */
+    public $lookahead;
+
+    /** @psalm-var array{value:'', type:null, position:0} */
+    private static $nullToken = [
+        'value' => '',
+        'type' => null,
+        'position' => 0,
+    ];
+
+    /** @var string */
+    private $accumulator = '';
+
+    /** @var bool */
+    private $hasToRecord = false;
+
+    public function __construct()
+    {
+        $this->previous = $this->token = self::$nullToken;
+        $this->lookahead = null;
+    }
+
+    public function reset() : void
+    {
+        $this->hasInvalidTokens = false;
+        parent::reset();
+        $this->previous = $this->token = self::$nullToken;
+    }
+
+    /**
+     * @param int $type
+     * @throws \UnexpectedValueException
+     * @return boolean
+     *
+     * @psalm-suppress InvalidScalarArgument
+     */
+    public function find($type) : bool
+    {
+        $search = clone $this;
+        $search->skipUntil($type);
+
+        if (!$search->lookahead) {
+            throw new \UnexpectedValueException($type . ' not found');
+        }
+        return true;
+    }
+
+    /**
+     * moveNext
+     *
+     * @return boolean
+     */
+    public function moveNext() : bool
+    {
+        if ($this->hasToRecord && $this->previous === self::$nullToken) {
+            $this->accumulator .= ((array) $this->token)['value'];
+        }
+
+        $this->previous = (array) $this->token;
+
+        if($this->lookahead === null) {
+            $this->lookahead = self::$nullToken;
+        }
+
+        $hasNext = parent::moveNext();
+
+        if ($this->hasToRecord) {
+            $this->accumulator .= ((array) $this->token)['value'];
+        }
+
+        return $hasNext;
+    }
+
+    /**
+     * Retrieve token type. Also processes the token value if necessary.
+     *
+     * @param string $value
+     * @throws \InvalidArgumentException
+     * @return integer
+     */
+    protected function getType(&$value)
+    {
+        $encoded = $value;
+
+        if (mb_detect_encoding($value, 'auto', true) !== 'UTF-8') {
+            $encoded = mb_convert_encoding($value, 'UTF-8', 'Windows-1252');
+        }
+
+        if ($this->isValid($encoded)) {
+            return $this->charValue[$encoded];
+        }
+
+        if ($this->isNullType($encoded)) {
+            return self::C_NUL;
+        }
+
+        if ($this->isInvalidChar($encoded)) {
+            $this->hasInvalidTokens = true;
+            return self::INVALID;
+        }
+
+
+        return  self::GENERIC;
+    }
+
+    protected function isValid(string $value) : bool
+    {
+        return isset($this->charValue[$value]);
+    }
+
+    protected function isNullType(string $value) : bool
+    {
+        return $value === "\0";
+    }
+
+    protected function isInvalidChar(string $value) : bool
+    {
+        return !preg_match(self::INVALID_CHARS_REGEX, $value);
+    }
+
+    protected function isUTF8Invalid(string $value) : bool
+    {
+        return preg_match(self::VALID_UTF8_REGEX, $value) !== false;
+    }
+
+    public function hasInvalidTokens() : bool
+    {
+        return $this->hasInvalidTokens;
+    }
+
+    /**
+     * getPrevious
+     *
+     * @return array
+     */
+    public function getPrevious() : array
+    {
+        return $this->previous;
+    }
+
+    /**
+     * Lexical catchable patterns.
+     *
+     * @return string[]
+     */
+    protected function getCatchablePatterns() : array
+    {
+        return self::CATCHABLE_PATTERNS;
+    }
+
+    /**
+     * Lexical non-catchable patterns.
+     *
+     * @return string[]
+     */
+    protected function getNonCatchablePatterns() : array
+    {
+        return self::NON_CATCHABLE_PATTERNS;
+    }
+
+    protected function getModifiers() : string
+    {
+        return self::MODIFIERS;
+    }
+
+    public function getAccumulatedValues() : string
+    {
+        return $this->accumulator;
+    }
+
+    public function startRecording() : void
+    {
+        $this->hasToRecord = true;
+    }
+
+    public function stopRecording() : void
+    {
+        $this->hasToRecord = false;
+    }
+
+    public function clearRecorded() : void
+    {
+        $this->accumulator = '';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/EmailParser.php

@@ -0,0 +1,90 @@
+<?php
+
+namespace Egulias\EmailValidator;
+
+use Egulias\EmailValidator\Result\Result;
+use Egulias\EmailValidator\Parser\LocalPart;
+use Egulias\EmailValidator\Parser\DomainPart;
+use Egulias\EmailValidator\Result\ValidEmail;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Warning\EmailTooLong;
+use Egulias\EmailValidator\Result\Reason\NoLocalPart;
+
+class EmailParser extends Parser
+{
+    public const EMAIL_MAX_LENGTH = 254;
+
+    /**
+     * @var string
+     */
+    protected $domainPart = '';
+
+    /**
+     * @var string
+     */
+    protected $localPart = '';
+
+    public function parse(string $str) : Result
+    {
+        $result = parent::parse($str);
+
+        $this->addLongEmailWarning($this->localPart, $this->domainPart);
+
+        return $result;
+    }
+    
+    protected function preLeftParsing(): Result
+    {
+        if (!$this->hasAtToken()) {
+            return new InvalidEmail(new NoLocalPart(), $this->lexer->token["value"]);
+        }
+        return new ValidEmail();
+    }
+
+    protected function parseLeftFromAt(): Result
+    {
+        return $this->processLocalPart();
+    }
+
+    protected function parseRightFromAt(): Result
+    {
+        return $this->processDomainPart();
+    }
+
+    private function processLocalPart() : Result
+    {
+        $localPartParser = new LocalPart($this->lexer);
+        $localPartResult = $localPartParser->parse();
+        $this->localPart = $localPartParser->localPart();
+        $this->warnings = array_merge($localPartParser->getWarnings(), $this->warnings);
+
+        return $localPartResult;
+    }
+
+    private function processDomainPart() : Result
+    {
+        $domainPartParser = new DomainPart($this->lexer);
+        $domainPartResult = $domainPartParser->parse();
+        $this->domainPart = $domainPartParser->domainPart();
+        $this->warnings = array_merge($domainPartParser->getWarnings(), $this->warnings);
+        
+        return $domainPartResult;
+    }
+
+    public function getDomainPart() : string
+    {
+        return $this->domainPart;
+    }
+
+    public function getLocalPart() : string
+    {
+        return $this->localPart;
+    }
+
+    private function addLongEmailWarning(string $localPart, string $parsedDomainPart) : void
+    {
+        if (strlen($localPart . '@' . $parsedDomainPart) > self::EMAIL_MAX_LENGTH) {
+            $this->warnings[EmailTooLong::CODE] = new EmailTooLong();
+        }
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/EmailValidator.php

@@ -0,0 +1,67 @@
+<?php
+
+namespace Egulias\EmailValidator;
+
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Validation\EmailValidation;
+
+class EmailValidator
+{
+    /**
+     * @var EmailLexer
+     */
+    private $lexer;
+
+    /**
+     * @var Warning\Warning[]
+     */
+    private $warnings = [];
+
+    /**
+     * @var ?InvalidEmail
+     */
+    private $error;
+
+    public function __construct()
+    {
+        $this->lexer = new EmailLexer();
+    }
+
+    /**
+     * @param string          $email
+     * @param EmailValidation $emailValidation
+     * @return bool
+     */
+    public function isValid(string $email, EmailValidation $emailValidation)
+    {
+        $isValid = $emailValidation->isValid($email, $this->lexer);
+        $this->warnings = $emailValidation->getWarnings();
+        $this->error = $emailValidation->getError();
+
+        return $isValid;
+    }
+
+    /**
+     * @return boolean
+     */
+    public function hasWarnings()
+    {
+        return !empty($this->warnings);
+    }
+
+    /**
+     * @return array
+     */
+    public function getWarnings()
+    {
+        return $this->warnings;
+    }
+
+    /**
+     * @return InvalidEmail|null
+     */
+    public function getError()
+    {
+        return $this->error;
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/MessageIDParser.php

@@ -0,0 +1,91 @@
+<?php
+
+namespace Egulias\EmailValidator;
+
+use Egulias\EmailValidator\Result\Result;
+use Egulias\EmailValidator\Parser\IDLeftPart;
+use Egulias\EmailValidator\Parser\IDRightPart;
+use Egulias\EmailValidator\Result\ValidEmail;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Warning\EmailTooLong;
+use Egulias\EmailValidator\Result\Reason\NoLocalPart;
+
+class MessageIDParser extends Parser
+{
+
+    public const EMAILID_MAX_LENGTH = 254;
+
+    /**
+     * @var string
+     */
+    protected $idLeft = '';
+
+    /**
+     * @var string
+     */
+    protected $idRight = '';
+
+    public function parse(string $str) : Result
+    {
+        $result = parent::parse($str);
+
+        $this->addLongEmailWarning($this->idLeft, $this->idRight);
+
+        return $result;
+    }
+    
+    protected function preLeftParsing(): Result
+    {
+        if (!$this->hasAtToken()) {
+            return new InvalidEmail(new NoLocalPart(), $this->lexer->token["value"]);
+        }
+        return new ValidEmail();
+    }
+
+    protected function parseLeftFromAt(): Result
+    {
+        return $this->processIDLeft();
+    }
+
+    protected function parseRightFromAt(): Result
+    {
+        return $this->processIDRight();
+    }
+
+    private function processIDLeft() : Result
+    {
+        $localPartParser = new IDLeftPart($this->lexer);
+        $localPartResult = $localPartParser->parse();
+        $this->idLeft = $localPartParser->localPart();
+        $this->warnings = array_merge($localPartParser->getWarnings(), $this->warnings);
+
+        return $localPartResult;
+    }
+
+    private function processIDRight() : Result
+    {
+        $domainPartParser = new IDRightPart($this->lexer);
+        $domainPartResult = $domainPartParser->parse();
+        $this->idRight = $domainPartParser->domainPart();
+        $this->warnings = array_merge($domainPartParser->getWarnings(), $this->warnings);
+        
+        return $domainPartResult;
+    }
+
+    public function getLeftPart() : string
+    {
+        return $this->idLeft;
+    }
+
+    public function getRightPart() : string
+    {
+        return $this->idRight;
+    }
+
+    private function addLongEmailWarning(string $localPart, string $parsedDomainPart) : void
+    {
+        if (strlen($localPart . '@' . $parsedDomainPart) > self::EMAILID_MAX_LENGTH) {
+            $this->warnings[EmailTooLong::CODE] = new EmailTooLong();
+        }
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Parser.php

@@ -0,0 +1,78 @@
+<?php
+
+namespace Egulias\EmailValidator;
+
+use Egulias\EmailValidator\Result\Result;
+use Egulias\EmailValidator\Result\ValidEmail;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Result\Reason\ExpectingATEXT;
+
+abstract class Parser
+{
+    /**
+     * @var Warning\Warning[]
+     */
+    protected $warnings = [];
+
+    /**
+     * @var EmailLexer
+     */
+    protected $lexer;
+
+    /**
+     * id-left "@" id-right
+     */
+    abstract protected function parseRightFromAt() : Result;
+    abstract protected function parseLeftFromAt() : Result;
+    abstract protected function preLeftParsing() : Result;
+
+
+    public function __construct(EmailLexer $lexer)
+    {
+        $this->lexer = $lexer;
+    }
+
+    public function parse(string $str) : Result
+    {
+        $this->lexer->setInput($str);
+
+        if ($this->lexer->hasInvalidTokens()) {
+            return new InvalidEmail(new ExpectingATEXT("Invalid tokens found"), $this->lexer->token["value"]);
+        }
+
+        $preParsingResult = $this->preLeftParsing();
+        if ($preParsingResult->isInvalid()) {
+            return $preParsingResult;
+        }
+
+        $localPartResult = $this->parseLeftFromAt();
+
+        if ($localPartResult->isInvalid()) {
+            return $localPartResult;
+        }
+
+        $domainPartResult = $this->parseRightFromAt();
+
+        if ($domainPartResult->isInvalid()) {
+            return $domainPartResult;
+        }
+
+        return new ValidEmail();
+    }
+
+    /**
+     * @return Warning\Warning[]
+     */
+    public function getWarnings() : array
+    {
+        return $this->warnings;
+    }
+
+    protected function hasAtToken() : bool
+    {
+        $this->lexer->moveNext();
+        $this->lexer->moveNext();
+
+        return ((array) $this->lexer->token)['type'] !== EmailLexer::S_AT;
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Parser/Comment.php

@@ -0,0 +1,104 @@
+<?php
+
+namespace Egulias\EmailValidator\Parser;
+
+use Egulias\EmailValidator\EmailLexer;
+use Egulias\EmailValidator\Result\Result;
+use Egulias\EmailValidator\Warning\QuotedPart;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Parser\CommentStrategy\CommentStrategy;
+use Egulias\EmailValidator\Result\Reason\UnclosedComment;
+use Egulias\EmailValidator\Result\Reason\UnOpenedComment;
+use Egulias\EmailValidator\Warning\Comment as WarningComment;
+
+class Comment extends PartParser
+{
+    /**
+     * @var int
+     */
+    private $openedParenthesis = 0;
+
+    /**
+     * @var CommentStrategy
+     */
+    private $commentStrategy;
+
+    public function __construct(EmailLexer $lexer, CommentStrategy $commentStrategy)
+    {
+        $this->lexer = $lexer;
+        $this->commentStrategy = $commentStrategy;
+    }
+
+    public function parse() : Result
+    {
+        if (((array) $this->lexer->token)['type'] === EmailLexer::S_OPENPARENTHESIS) {
+            $this->openedParenthesis++;
+            if($this->noClosingParenthesis()) {
+                return new InvalidEmail(new UnclosedComment(), ((array) $this->lexer->token)['value']);
+            }
+        }
+
+        if (((array) $this->lexer->token)['type'] === EmailLexer::S_CLOSEPARENTHESIS) {
+            return new InvalidEmail(new UnOpenedComment(), ((array) $this->lexer->token)['value']);
+        }
+
+        $this->warnings[WarningComment::CODE] = new WarningComment();
+
+        $moreTokens = true;
+        while ($this->commentStrategy->exitCondition($this->lexer, $this->openedParenthesis) && $moreTokens){
+
+            if ($this->lexer->isNextToken(EmailLexer::S_OPENPARENTHESIS)) {
+                $this->openedParenthesis++;
+            }
+            $this->warnEscaping();
+            if($this->lexer->isNextToken(EmailLexer::S_CLOSEPARENTHESIS)) {
+                $this->openedParenthesis--;
+            }
+            $moreTokens = $this->lexer->moveNext();
+        }
+
+        if($this->openedParenthesis >= 1) {
+            return new InvalidEmail(new UnclosedComment(), ((array) $this->lexer->token)['value']);
+        }
+        if ($this->openedParenthesis < 0) {
+            return new InvalidEmail(new UnOpenedComment(), ((array) $this->lexer->token)['value']);
+        }
+
+        $finalValidations = $this->commentStrategy->endOfLoopValidations($this->lexer);
+
+        $this->warnings = array_merge($this->warnings, $this->commentStrategy->getWarnings());
+
+        return $finalValidations;
+    }
+
+
+    /**
+     * @return bool
+     */
+    private function warnEscaping() : bool
+    {
+        //Backslash found
+        if (((array) $this->lexer->token)['type'] !== EmailLexer::S_BACKSLASH) {
+            return false;
+        }
+
+        if (!$this->lexer->isNextTokenAny(array(EmailLexer::S_SP, EmailLexer::S_HTAB, EmailLexer::C_DEL))) {
+            return false;
+        }
+
+        $this->warnings[QuotedPart::CODE] =
+            new QuotedPart($this->lexer->getPrevious()['type'], ((array) $this->lexer->token)['type']);
+        return true;
+
+    }
+
+    private function noClosingParenthesis() : bool
+    {
+        try {
+            $this->lexer->find(EmailLexer::S_CLOSEPARENTHESIS);
+            return false;
+        } catch (\RuntimeException $e) {
+            return true;
+        }
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Parser/CommentStrategy/CommentStrategy.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Egulias\EmailValidator\Parser\CommentStrategy;
+
+use Egulias\EmailValidator\EmailLexer;
+use Egulias\EmailValidator\Result\Result;
+
+interface CommentStrategy
+{
+    /**
+     * Return "true" to continue, "false" to exit
+     */
+    public function exitCondition(EmailLexer $lexer, int $openedParenthesis) : bool;
+
+    public function endOfLoopValidations(EmailLexer $lexer) : Result;
+
+    public function getWarnings() : array;
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Parser/CommentStrategy/DomainComment.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Egulias\EmailValidator\Parser\CommentStrategy;
+
+use Egulias\EmailValidator\EmailLexer;
+use Egulias\EmailValidator\Result\Result;
+use Egulias\EmailValidator\Result\ValidEmail;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Result\Reason\ExpectingATEXT;
+
+class DomainComment implements CommentStrategy
+{
+    public function exitCondition(EmailLexer $lexer, int $openedParenthesis) : bool
+    {
+        if (($openedParenthesis === 0 && $lexer->isNextToken(EmailLexer::S_DOT))){ // || !$internalLexer->moveNext()) {
+            return false;
+        }
+
+        return true;
+    }
+
+    public function endOfLoopValidations(EmailLexer $lexer) : Result
+    {
+        //test for end of string
+        if (!$lexer->isNextToken(EmailLexer::S_DOT)) {
+            return new InvalidEmail(new ExpectingATEXT('DOT not found near CLOSEPARENTHESIS'), ((array) $lexer->token)['value']);
+        }
+        //add warning
+        //Address is valid within the message but cannot be used unmodified for the envelope
+        return new ValidEmail();
+    }
+
+    public function getWarnings(): array
+    {
+        return [];
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Parser/CommentStrategy/LocalComment.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Egulias\EmailValidator\Parser\CommentStrategy;
+
+use Egulias\EmailValidator\EmailLexer;
+use Egulias\EmailValidator\Result\Result;
+use Egulias\EmailValidator\Result\ValidEmail;
+use Egulias\EmailValidator\Warning\CFWSNearAt;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Result\Reason\ExpectingATEXT;
+
+class LocalComment implements CommentStrategy
+{
+    /**
+     * @var array
+     */
+    private $warnings = [];
+
+    public function exitCondition(EmailLexer $lexer, int $openedParenthesis) : bool
+    {
+        return !$lexer->isNextToken(EmailLexer::S_AT);
+    }
+
+    public function endOfLoopValidations(EmailLexer $lexer) : Result
+    {
+        if (!$lexer->isNextToken(EmailLexer::S_AT)) {
+            return new InvalidEmail(new ExpectingATEXT('ATEX is not expected after closing comments'), ((array) $lexer->token)['value']);
+        }
+        $this->warnings[CFWSNearAt::CODE] = new CFWSNearAt();
+        return new ValidEmail();
+    }
+
+    public function getWarnings(): array
+    {
+        return $this->warnings;
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Parser/DomainLiteral.php

@@ -0,0 +1,211 @@
+<?php
+namespace Egulias\EmailValidator\Parser;
+
+use Egulias\EmailValidator\EmailLexer;
+use Egulias\EmailValidator\Result\Result;
+use Egulias\EmailValidator\Result\ValidEmail;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Warning\CFWSWithFWS;
+use Egulias\EmailValidator\Warning\IPV6BadChar;
+use Egulias\EmailValidator\Result\Reason\CRNoLF;
+use Egulias\EmailValidator\Warning\IPV6ColonEnd;
+use Egulias\EmailValidator\Warning\IPV6MaxGroups;
+use Egulias\EmailValidator\Warning\ObsoleteDTEXT;
+use Egulias\EmailValidator\Warning\AddressLiteral;
+use Egulias\EmailValidator\Warning\IPV6ColonStart;
+use Egulias\EmailValidator\Warning\IPV6Deprecated;
+use Egulias\EmailValidator\Warning\IPV6GroupCount;
+use Egulias\EmailValidator\Warning\IPV6DoubleColon;
+use Egulias\EmailValidator\Result\Reason\ExpectingDTEXT;
+use Egulias\EmailValidator\Result\Reason\UnusualElements;
+use Egulias\EmailValidator\Warning\DomainLiteral as WarningDomainLiteral;
+
+class DomainLiteral extends PartParser
+{
+    public const IPV4_REGEX = '/\\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/';
+
+    public const OBSOLETE_WARNINGS = [
+        EmailLexer::INVALID,
+        EmailLexer::C_DEL,
+        EmailLexer::S_LF,
+        EmailLexer::S_BACKSLASH
+    ];
+
+    public function parse() : Result
+    {
+        $this->addTagWarnings();
+
+        $IPv6TAG = false;
+        $addressLiteral = '';
+
+        do {
+            if (((array) $this->lexer->token)['type'] === EmailLexer::C_NUL) {
+                return new InvalidEmail(new ExpectingDTEXT(), ((array) $this->lexer->token)['value']);
+            }
+
+            $this->addObsoleteWarnings();
+
+            if ($this->lexer->isNextTokenAny(array(EmailLexer::S_OPENBRACKET, EmailLexer::S_OPENBRACKET))) {
+                return new InvalidEmail(new ExpectingDTEXT(), ((array) $this->lexer->token)['value']);
+            }
+
+            if ($this->lexer->isNextTokenAny(
+                array(EmailLexer::S_HTAB, EmailLexer::S_SP, EmailLexer::CRLF)
+            )) {
+                $this->warnings[CFWSWithFWS::CODE] = new CFWSWithFWS();
+                $this->parseFWS();
+            }
+
+            if ($this->lexer->isNextToken(EmailLexer::S_CR)) {
+                return new InvalidEmail(new CRNoLF(), ((array) $this->lexer->token)['value']);
+            }
+
+            if (((array) $this->lexer->token)['type'] === EmailLexer::S_BACKSLASH) {
+                return new InvalidEmail(new UnusualElements(((array) $this->lexer->token)['value']), ((array) $this->lexer->token)['value']);
+            }
+            if (((array) $this->lexer->token)['type'] === EmailLexer::S_IPV6TAG) {
+                $IPv6TAG = true;
+            }
+
+            if (((array) $this->lexer->token)['type'] === EmailLexer::S_CLOSEBRACKET) {
+                break;
+            }
+
+            $addressLiteral .= ((array) $this->lexer->token)['value'];
+
+        } while ($this->lexer->moveNext());
+
+
+        //Encapsulate
+        $addressLiteral = str_replace('[', '', $addressLiteral);
+        $isAddressLiteralIPv4 = $this->checkIPV4Tag($addressLiteral);
+
+        if (!$isAddressLiteralIPv4) {
+            return new ValidEmail();
+        } else {
+            $addressLiteral = $this->convertIPv4ToIPv6($addressLiteral);
+        }
+
+        if (!$IPv6TAG) {
+            $this->warnings[WarningDomainLiteral::CODE] = new WarningDomainLiteral();
+            return new ValidEmail();
+        }
+
+        $this->warnings[AddressLiteral::CODE] = new AddressLiteral();
+
+        $this->checkIPV6Tag($addressLiteral);
+
+        return new ValidEmail();
+    }
+
+    /**
+     * @param string $addressLiteral
+     * @param int $maxGroups
+     */
+    public function checkIPV6Tag($addressLiteral, $maxGroups = 8) : void
+    {
+        $prev = $this->lexer->getPrevious();
+        if ($prev['type'] === EmailLexer::S_COLON) {
+            $this->warnings[IPV6ColonEnd::CODE] = new IPV6ColonEnd();
+        }
+
+        $IPv6       = substr($addressLiteral, 5);
+        //Daniel Marschall's new IPv6 testing strategy
+        $matchesIP  = explode(':', $IPv6);
+        $groupCount = count($matchesIP);
+        $colons     = strpos($IPv6, '::');
+
+        if (count(preg_grep('/^[0-9A-Fa-f]{0,4}$/', $matchesIP, PREG_GREP_INVERT)) !== 0) {
+            $this->warnings[IPV6BadChar::CODE] = new IPV6BadChar();
+        }
+
+        if ($colons === false) {
+            // We need exactly the right number of groups
+            if ($groupCount !== $maxGroups) {
+                $this->warnings[IPV6GroupCount::CODE] = new IPV6GroupCount();
+            }
+            return;
+        }
+
+        if ($colons !== strrpos($IPv6, '::')) {
+            $this->warnings[IPV6DoubleColon::CODE] = new IPV6DoubleColon();
+            return;
+        }
+
+        if ($colons === 0 || $colons === (strlen($IPv6) - 2)) {
+            // RFC 4291 allows :: at the start or end of an address
+            //with 7 other groups in addition
+            ++$maxGroups;
+        }
+
+        if ($groupCount > $maxGroups) {
+            $this->warnings[IPV6MaxGroups::CODE] = new IPV6MaxGroups();
+        } elseif ($groupCount === $maxGroups) {
+            $this->warnings[IPV6Deprecated::CODE] = new IPV6Deprecated();
+        }
+    }
+
+    public function convertIPv4ToIPv6(string $addressLiteralIPv4) : string
+    {
+        $matchesIP  = [];
+        $IPv4Match = preg_match(self::IPV4_REGEX, $addressLiteralIPv4, $matchesIP);
+
+        // Extract IPv4 part from the end of the address-literal (if there is one)
+        if ($IPv4Match > 0) {
+            $index = (int) strrpos($addressLiteralIPv4, $matchesIP[0]);
+            //There's a match but it is at the start
+            if ($index > 0) {
+                // Convert IPv4 part to IPv6 format for further testing
+                return substr($addressLiteralIPv4, 0, $index) . '0:0';
+            }
+        }
+
+        return $addressLiteralIPv4;
+    }
+
+    /**
+     * @param string $addressLiteral
+     *
+     * @return bool
+     */
+    protected function checkIPV4Tag($addressLiteral) : bool
+    {
+        $matchesIP  = [];
+        $IPv4Match = preg_match(self::IPV4_REGEX, $addressLiteral, $matchesIP);
+
+        // Extract IPv4 part from the end of the address-literal (if there is one)
+
+        if ($IPv4Match > 0) {
+            $index = strrpos($addressLiteral, $matchesIP[0]);
+            //There's a match but it is at the start
+            if ($index === 0) {
+                $this->warnings[AddressLiteral::CODE] = new AddressLiteral();
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    private function addObsoleteWarnings() : void
+    {
+        if(in_array(((array) $this->lexer->token)['type'], self::OBSOLETE_WARNINGS)) {
+            $this->warnings[ObsoleteDTEXT::CODE] = new ObsoleteDTEXT();
+        }
+    }
+
+    private function addTagWarnings() : void
+    {
+        if ($this->lexer->isNextToken(EmailLexer::S_COLON)) {
+            $this->warnings[IPV6ColonStart::CODE] = new IPV6ColonStart();
+        }
+        if ($this->lexer->isNextToken(EmailLexer::S_IPV6TAG)) {
+            $lexer = clone $this->lexer;
+            $lexer->moveNext();
+            if ($lexer->isNextToken(EmailLexer::S_DOUBLECOLON)) {
+                $this->warnings[IPV6ColonStart::CODE] = new IPV6ColonStart();
+            }
+        }
+    }
+
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Parser/DomainPart.php

@@ -0,0 +1,316 @@
+<?php
+
+namespace Egulias\EmailValidator\Parser;
+
+use Doctrine\Common\Lexer\Token;
+use Egulias\EmailValidator\EmailLexer;
+use Egulias\EmailValidator\Warning\TLD;
+use Egulias\EmailValidator\Result\Result;
+use Egulias\EmailValidator\Result\ValidEmail;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Result\Reason\DotAtEnd;
+use Egulias\EmailValidator\Result\Reason\DotAtStart;
+use Egulias\EmailValidator\Warning\DeprecatedComment;
+use Egulias\EmailValidator\Result\Reason\CRLFAtTheEnd;
+use Egulias\EmailValidator\Result\Reason\LabelTooLong;
+use Egulias\EmailValidator\Result\Reason\NoDomainPart;
+use Egulias\EmailValidator\Result\Reason\ConsecutiveAt;
+use Egulias\EmailValidator\Result\Reason\DomainTooLong;
+use Egulias\EmailValidator\Result\Reason\CharNotAllowed;
+use Egulias\EmailValidator\Result\Reason\DomainHyphened;
+use Egulias\EmailValidator\Result\Reason\ExpectingATEXT;
+use Egulias\EmailValidator\Parser\CommentStrategy\DomainComment;
+use Egulias\EmailValidator\Result\Reason\ExpectingDomainLiteralClose;
+use Egulias\EmailValidator\Parser\DomainLiteral as DomainLiteralParser;
+
+class DomainPart extends PartParser
+{
+    public const DOMAIN_MAX_LENGTH = 253;
+    public const LABEL_MAX_LENGTH = 63;
+
+    /**
+     * @var string
+     */
+    protected $domainPart = '';
+
+    /**
+     * @var string
+     */
+    protected $label = '';
+
+    public function parse() : Result
+    {
+        $this->lexer->clearRecorded();
+        $this->lexer->startRecording();
+
+        $this->lexer->moveNext();
+
+        $domainChecks = $this->performDomainStartChecks();
+        if ($domainChecks->isInvalid()) {
+            return $domainChecks;
+        }
+
+        if (((array) $this->lexer->token)['type'] === EmailLexer::S_AT) {
+            return new InvalidEmail(new ConsecutiveAt(), ((array) $this->lexer->token)['value']);
+        }
+
+        $result = $this->doParseDomainPart();
+        if ($result->isInvalid()) {
+            return $result;
+        }
+
+        $end = $this->checkEndOfDomain();
+        if ($end->isInvalid()) {
+            return $end;
+        }
+
+        $this->lexer->stopRecording();
+        $this->domainPart = $this->lexer->getAccumulatedValues();
+
+        $length = strlen($this->domainPart);
+        if ($length > self::DOMAIN_MAX_LENGTH) {
+            return new InvalidEmail(new DomainTooLong(), ((array) $this->lexer->token)['value']);
+        }
+
+        return new ValidEmail();
+    }
+
+    private function checkEndOfDomain() : Result
+    {
+        $prev = $this->lexer->getPrevious();
+        if ($prev['type'] === EmailLexer::S_DOT) {
+            return new InvalidEmail(new DotAtEnd(), ((array) $this->lexer->token)['value']);
+        }
+        if ($prev['type'] === EmailLexer::S_HYPHEN) {
+            return new InvalidEmail(new DomainHyphened('Hypen found at the end of the domain'), $prev['value']);
+        }
+
+        if (((array) $this->lexer->token)['type'] === EmailLexer::S_SP) {
+            return new InvalidEmail(new CRLFAtTheEnd(), $prev['value']);
+        }
+        return new ValidEmail();
+
+    }
+
+    private function performDomainStartChecks() : Result
+    {
+        $invalidTokens = $this->checkInvalidTokensAfterAT();
+        if ($invalidTokens->isInvalid()) {
+            return $invalidTokens;
+        }
+
+        $missingDomain = $this->checkEmptyDomain();
+        if ($missingDomain->isInvalid()) {
+            return $missingDomain;
+        }
+
+        if (((array) $this->lexer->token)['type'] === EmailLexer::S_OPENPARENTHESIS) {
+            $this->warnings[DeprecatedComment::CODE] = new DeprecatedComment();
+        }
+        return new ValidEmail();
+    }
+
+    private function checkEmptyDomain() : Result
+    {
+        $thereIsNoDomain = ((array) $this->lexer->token)['type'] === EmailLexer::S_EMPTY ||
+            (((array) $this->lexer->token)['type'] === EmailLexer::S_SP &&
+            !$this->lexer->isNextToken(EmailLexer::GENERIC));
+
+        if ($thereIsNoDomain) {
+            return new InvalidEmail(new NoDomainPart(), ((array) $this->lexer->token)['value']);
+        }
+
+        return new ValidEmail();
+    }
+
+    private function checkInvalidTokensAfterAT() : Result
+    {
+        if (((array) $this->lexer->token)['type'] === EmailLexer::S_DOT) {
+            return new InvalidEmail(new DotAtStart(), ((array) $this->lexer->token)['value']);
+        }
+        if (((array) $this->lexer->token)['type'] === EmailLexer::S_HYPHEN) {
+            return new InvalidEmail(new DomainHyphened('After AT'), ((array) $this->lexer->token)['value']);
+        }
+        return new ValidEmail();
+    }
+
+    protected function parseComments(): Result
+    {
+        $commentParser = new Comment($this->lexer, new DomainComment());
+        $result = $commentParser->parse();
+        $this->warnings = array_merge($this->warnings, $commentParser->getWarnings());
+
+        return $result;
+    }
+
+    protected function doParseDomainPart() : Result
+    {
+        $tldMissing = true;
+        $hasComments = false;
+        $domain = '';
+        do {
+            $prev = $this->lexer->getPrevious();
+
+            $notAllowedChars = $this->checkNotAllowedChars($this->lexer->token);
+            if ($notAllowedChars->isInvalid()) {
+                return $notAllowedChars;
+            }
+
+            if (((array) $this->lexer->token)['type'] === EmailLexer::S_OPENPARENTHESIS ||
+                ((array) $this->lexer->token)['type'] === EmailLexer::S_CLOSEPARENTHESIS ) {
+                $hasComments = true;
+                $commentsResult = $this->parseComments();
+
+                //Invalid comment parsing
+                if($commentsResult->isInvalid()) {
+                    return $commentsResult;
+                }
+            }
+
+            $dotsResult = $this->checkConsecutiveDots();
+            if ($dotsResult->isInvalid()) {
+                return $dotsResult;
+            }
+
+            if (((array) $this->lexer->token)['type'] === EmailLexer::S_OPENBRACKET) {
+                $literalResult = $this->parseDomainLiteral();
+
+                $this->addTLDWarnings($tldMissing);
+                return $literalResult;
+            }
+
+                $labelCheck = $this->checkLabelLength();
+                if ($labelCheck->isInvalid()) {
+                    return $labelCheck;
+                }
+
+            $FwsResult = $this->parseFWS();
+            if($FwsResult->isInvalid()) {
+                return $FwsResult;
+            }
+
+            $domain .= ((array) $this->lexer->token)['value'];
+
+            if (((array) $this->lexer->token)['type'] === EmailLexer::S_DOT && $this->lexer->isNextToken(EmailLexer::GENERIC)) {
+                $tldMissing = false;
+            }
+
+            $exceptionsResult = $this->checkDomainPartExceptions($prev, $hasComments);
+            if ($exceptionsResult->isInvalid()) {
+                return $exceptionsResult;
+            }
+            $this->lexer->moveNext();
+
+        } while (null !== ((array) $this->lexer->token)['type']);
+
+        $labelCheck = $this->checkLabelLength(true);
+        if ($labelCheck->isInvalid()) {
+            return $labelCheck;
+        }
+        $this->addTLDWarnings($tldMissing);
+
+        $this->domainPart = $domain;
+        return new ValidEmail();
+    }
+
+    /**
+     * @psalm-param array|Token<int, string> $token
+     */
+    private function checkNotAllowedChars($token) : Result
+    {
+        $notAllowed = [EmailLexer::S_BACKSLASH => true, EmailLexer::S_SLASH=> true];
+        if (isset($notAllowed[((array) $token)['type']])) {
+            return new InvalidEmail(new CharNotAllowed(), ((array) $token)['value']);
+        }
+        return new ValidEmail();
+    }
+
+    /**
+     * @return Result
+     */
+    protected function parseDomainLiteral() : Result
+    {
+        try {
+            $this->lexer->find(EmailLexer::S_CLOSEBRACKET);
+        } catch (\RuntimeException $e) {
+            return new InvalidEmail(new ExpectingDomainLiteralClose(), ((array) $this->lexer->token)['value']);
+        }
+
+        $domainLiteralParser = new DomainLiteralParser($this->lexer);
+        $result = $domainLiteralParser->parse();
+        $this->warnings = array_merge($this->warnings, $domainLiteralParser->getWarnings());
+        return $result;
+    }
+
+    protected function checkDomainPartExceptions(array $prev, bool $hasComments) : Result
+    {
+        if (((array) $this->lexer->token)['type'] === EmailLexer::S_OPENBRACKET && $prev['type'] !== EmailLexer::S_AT) {
+            return new InvalidEmail(new ExpectingATEXT('OPENBRACKET not after AT'), ((array) $this->lexer->token)['value']);
+        }
+
+        if (((array) $this->lexer->token)['type'] === EmailLexer::S_HYPHEN && $this->lexer->isNextToken(EmailLexer::S_DOT)) {
+            return new InvalidEmail(new DomainHyphened('Hypen found near DOT'), ((array) $this->lexer->token)['value']);
+        }
+
+        if (((array) $this->lexer->token)['type'] === EmailLexer::S_BACKSLASH
+            && $this->lexer->isNextToken(EmailLexer::GENERIC)) {
+            return new InvalidEmail(new ExpectingATEXT('Escaping following "ATOM"'), ((array) $this->lexer->token)['value']);
+        }
+
+        return $this->validateTokens($hasComments);
+    }
+
+    protected function validateTokens(bool $hasComments) : Result
+    {
+        $validDomainTokens = array(
+            EmailLexer::GENERIC => true,
+            EmailLexer::S_HYPHEN => true,
+            EmailLexer::S_DOT => true,
+        );
+
+        if ($hasComments) {
+            $validDomainTokens[EmailLexer::S_OPENPARENTHESIS] = true;
+            $validDomainTokens[EmailLexer::S_CLOSEPARENTHESIS] = true;
+        }
+
+        if (!isset($validDomainTokens[((array) $this->lexer->token)['type']])) {
+            return new InvalidEmail(new ExpectingATEXT('Invalid token in domain: ' . ((array) $this->lexer->token)['value']), ((array) $this->lexer->token)['value']);
+        }
+
+        return new ValidEmail();
+    }
+
+    private function checkLabelLength(bool $isEndOfDomain = false) : Result
+    {
+        if (((array) $this->lexer->token)['type'] === EmailLexer::S_DOT || $isEndOfDomain) {
+            if ($this->isLabelTooLong($this->label)) {
+                return new InvalidEmail(new LabelTooLong(), ((array) $this->lexer->token)['value']);
+            }
+            $this->label = '';
+        }
+        $this->label .= ((array) $this->lexer->token)['value'];
+        return new ValidEmail();
+    }
+
+
+    private function isLabelTooLong(string $label) : bool
+    {
+        if (preg_match('/[^\x00-\x7F]/', $label)) {
+            idn_to_ascii($label, IDNA_DEFAULT, INTL_IDNA_VARIANT_UTS46, $idnaInfo);
+            return (bool) ($idnaInfo['errors'] & IDNA_ERROR_LABEL_TOO_LONG);
+        }
+        return strlen($label) > self::LABEL_MAX_LENGTH;
+    }
+
+    private function addTLDWarnings(bool $isTLDMissing) : void
+    {
+        if ($isTLDMissing) {
+            $this->warnings[TLD::CODE] = new TLD();
+        }
+    }
+
+    public function domainPart() : string
+    {
+        return $this->domainPart;
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Parser/DoubleQuote.php

@@ -0,0 +1,87 @@
+<?php
+namespace Egulias\EmailValidator\Parser;
+
+use Egulias\EmailValidator\EmailLexer;
+use Egulias\EmailValidator\Result\ValidEmail;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Warning\CFWSWithFWS;
+use Egulias\EmailValidator\Warning\QuotedString;
+use Egulias\EmailValidator\Result\Reason\ExpectingATEXT;
+use Egulias\EmailValidator\Result\Reason\UnclosedQuotedString;
+use Egulias\EmailValidator\Result\Result;
+
+class DoubleQuote extends PartParser
+{
+    public function parse() : Result
+    {
+
+        $validQuotedString = $this->checkDQUOTE();
+        if($validQuotedString->isInvalid()) return $validQuotedString;
+
+        $special = [
+            EmailLexer::S_CR => true,
+            EmailLexer::S_HTAB => true,
+            EmailLexer::S_LF => true
+        ];
+
+        $invalid = [
+            EmailLexer::C_NUL => true,
+            EmailLexer::S_HTAB => true,
+            EmailLexer::S_CR => true,
+            EmailLexer::S_LF => true
+        ];
+
+        $setSpecialsWarning = true;
+
+        $this->lexer->moveNext();
+
+        while (((array) $this->lexer->token)['type'] !== EmailLexer::S_DQUOTE && null !== ((array) $this->lexer->token)['type']) {
+            if (isset($special[((array) $this->lexer->token)['type']]) && $setSpecialsWarning) {
+                $this->warnings[CFWSWithFWS::CODE] = new CFWSWithFWS();
+                $setSpecialsWarning = false;
+            }
+            if (((array) $this->lexer->token)['type'] === EmailLexer::S_BACKSLASH && $this->lexer->isNextToken(EmailLexer::S_DQUOTE)) {
+                $this->lexer->moveNext();
+            }
+
+            $this->lexer->moveNext();
+
+            if (!$this->escaped() && isset($invalid[((array) $this->lexer->token)['type']])) {
+                return new InvalidEmail(new ExpectingATEXT("Expecting ATEXT between DQUOTE"), ((array) $this->lexer->token)['value']);
+            }
+        }
+
+        $prev = $this->lexer->getPrevious();
+
+        if ($prev['type'] === EmailLexer::S_BACKSLASH) {
+            $validQuotedString = $this->checkDQUOTE();
+            if($validQuotedString->isInvalid()) return $validQuotedString;
+        }
+
+        if (!$this->lexer->isNextToken(EmailLexer::S_AT) && $prev['type'] !== EmailLexer::S_BACKSLASH) {
+            return new InvalidEmail(new ExpectingATEXT("Expecting ATEXT between DQUOTE"), ((array) $this->lexer->token)['value']);
+        }
+
+        return new ValidEmail();
+    }
+
+    protected function checkDQUOTE() : Result
+    {
+        $previous = $this->lexer->getPrevious();
+
+        if ($this->lexer->isNextToken(EmailLexer::GENERIC) && $previous['type'] === EmailLexer::GENERIC) {
+            $description = 'https://tools.ietf.org/html/rfc5322#section-3.2.4 - quoted string should be a unit';
+            return new InvalidEmail(new ExpectingATEXT($description), ((array) $this->lexer->token)['value']);
+        }
+
+        try {
+            $this->lexer->find(EmailLexer::S_DQUOTE);
+        } catch (\Exception $e) {
+            return new InvalidEmail(new UnclosedQuotedString(), ((array) $this->lexer->token)['value']);
+        }
+        $this->warnings[QuotedString::CODE] = new QuotedString($previous['value'], ((array) $this->lexer->token)['value']);
+
+        return new ValidEmail();
+    }
+
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Parser/FoldingWhiteSpace.php

@@ -0,0 +1,86 @@
+<?php
+namespace Egulias\EmailValidator\Parser;
+
+use Egulias\EmailValidator\EmailLexer;
+use Egulias\EmailValidator\Warning\CFWSNearAt;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Warning\CFWSWithFWS;
+use Egulias\EmailValidator\Result\Reason\CRNoLF;
+use Egulias\EmailValidator\Result\Reason\AtextAfterCFWS;
+use Egulias\EmailValidator\Result\Reason\CRLFAtTheEnd;
+use Egulias\EmailValidator\Result\Reason\CRLFX2;
+use Egulias\EmailValidator\Result\Reason\ExpectingCTEXT;
+use Egulias\EmailValidator\Result\Result;
+use Egulias\EmailValidator\Result\ValidEmail;
+
+class  FoldingWhiteSpace extends PartParser
+{
+    public const FWS_TYPES = [
+        EmailLexer::S_SP,
+        EmailLexer::S_HTAB,
+        EmailLexer::S_CR,
+        EmailLexer::S_LF,
+        EmailLexer::CRLF
+    ];
+
+    public function parse() : Result
+    {
+        if (!$this->isFWS()) {
+            return new ValidEmail();
+        }
+
+        $previous = $this->lexer->getPrevious();
+
+        $resultCRLF = $this->checkCRLFInFWS();
+        if ($resultCRLF->isInvalid()) {
+            return $resultCRLF;
+        }
+
+        if (((array) $this->lexer->token)['type'] === EmailLexer::S_CR) {
+            return new InvalidEmail(new CRNoLF(), ((array) $this->lexer->token)['value']);
+        }
+
+        if ($this->lexer->isNextToken(EmailLexer::GENERIC) && $previous['type']  !== EmailLexer::S_AT) {
+            return new InvalidEmail(new AtextAfterCFWS(), ((array) $this->lexer->token)['value']);
+        }
+
+        if (((array) $this->lexer->token)['type'] === EmailLexer::S_LF || ((array) $this->lexer->token)['type'] === EmailLexer::C_NUL) {
+            return new InvalidEmail(new ExpectingCTEXT(), ((array) $this->lexer->token)['value']);
+        }
+
+        if ($this->lexer->isNextToken(EmailLexer::S_AT) || $previous['type']  === EmailLexer::S_AT) {
+            $this->warnings[CFWSNearAt::CODE] = new CFWSNearAt();
+        } else {
+            $this->warnings[CFWSWithFWS::CODE] = new CFWSWithFWS();
+        }
+
+        return new ValidEmail();
+    }
+
+    protected function checkCRLFInFWS() : Result
+    {
+        if (((array) $this->lexer->token)['type'] !== EmailLexer::CRLF) {
+            return new ValidEmail();
+        }
+
+        if (!$this->lexer->isNextTokenAny(array(EmailLexer::S_SP, EmailLexer::S_HTAB))) {
+            return new InvalidEmail(new CRLFX2(), ((array) $this->lexer->token)['value']);
+        }
+
+        //this has no coverage. Condition is repeated from above one
+        if (!$this->lexer->isNextTokenAny(array(EmailLexer::S_SP, EmailLexer::S_HTAB))) {
+            return new InvalidEmail(new CRLFAtTheEnd(), ((array) $this->lexer->token)['value']);
+        }
+
+        return new ValidEmail();
+    }
+
+    protected function isFWS() : bool
+    {
+        if ($this->escaped()) {
+            return false;
+        }
+
+        return in_array(((array) $this->lexer->token)['type'], self::FWS_TYPES);
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Parser/IDLeftPart.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace Egulias\EmailValidator\Parser;
+
+use Egulias\EmailValidator\Result\Result;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Result\Reason\CommentsInIDRight;
+
+class IDLeftPart extends LocalPart
+{
+    protected function parseComments(): Result
+    {
+       return new InvalidEmail(new CommentsInIDRight(), ((array) $this->lexer->token)['value']);
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Parser/IDRightPart.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace Egulias\EmailValidator\Parser;
+
+use Egulias\EmailValidator\EmailLexer;
+use Egulias\EmailValidator\Result\Result;
+use Egulias\EmailValidator\Result\ValidEmail;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Result\Reason\ExpectingATEXT;
+
+class IDRightPart extends DomainPart
+{
+    protected function validateTokens(bool $hasComments) : Result
+    {
+        $invalidDomainTokens = [
+            EmailLexer::S_DQUOTE => true,
+            EmailLexer::S_SQUOTE => true,
+            EmailLexer::S_BACKTICK => true,
+            EmailLexer::S_SEMICOLON => true,
+            EmailLexer::S_GREATERTHAN => true,
+            EmailLexer::S_LOWERTHAN => true,
+        ];
+
+        if (isset($invalidDomainTokens[((array) $this->lexer->token)['type']])) {
+            return new InvalidEmail(new ExpectingATEXT('Invalid token in domain: ' . ((array) $this->lexer->token)['value']), ((array) $this->lexer->token)['value']);
+        }
+        return new ValidEmail();
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Parser/LocalPart.php

@@ -0,0 +1,165 @@
+<?php
+
+namespace Egulias\EmailValidator\Parser;
+
+use Egulias\EmailValidator\EmailLexer;
+use Egulias\EmailValidator\Result\Result;
+use Egulias\EmailValidator\Result\ValidEmail;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Warning\LocalTooLong;
+use Egulias\EmailValidator\Result\Reason\DotAtEnd;
+use Egulias\EmailValidator\Result\Reason\DotAtStart;
+use Egulias\EmailValidator\Result\Reason\ConsecutiveDot;
+use Egulias\EmailValidator\Result\Reason\ExpectingATEXT;
+use Egulias\EmailValidator\Parser\CommentStrategy\LocalComment;
+
+class LocalPart extends PartParser
+{
+    public const INVALID_TOKENS = [
+        EmailLexer::S_COMMA => EmailLexer::S_COMMA,
+        EmailLexer::S_CLOSEBRACKET => EmailLexer::S_CLOSEBRACKET,
+        EmailLexer::S_OPENBRACKET => EmailLexer::S_OPENBRACKET,
+        EmailLexer::S_GREATERTHAN => EmailLexer::S_GREATERTHAN,
+        EmailLexer::S_LOWERTHAN => EmailLexer::S_LOWERTHAN,
+        EmailLexer::S_COLON => EmailLexer::S_COLON,
+        EmailLexer::S_SEMICOLON => EmailLexer::S_SEMICOLON,
+        EmailLexer::INVALID => EmailLexer::INVALID
+    ];
+
+    /**
+     * @var string
+     */
+    private $localPart = '';
+
+
+    public function parse() : Result
+    {
+        $this->lexer->startRecording();
+
+        while (((array) $this->lexer->token)['type'] !== EmailLexer::S_AT && null !== ((array) $this->lexer->token)['type']) {
+            if ($this->hasDotAtStart()) {
+                return new InvalidEmail(new DotAtStart(), ((array) $this->lexer->token)['value']);
+            }
+
+            if (((array) $this->lexer->token)['type'] === EmailLexer::S_DQUOTE) {
+                $dquoteParsingResult = $this->parseDoubleQuote();
+
+                //Invalid double quote parsing
+                if($dquoteParsingResult->isInvalid()) {
+                    return $dquoteParsingResult;
+                }
+            }
+
+            if (((array) $this->lexer->token)['type'] === EmailLexer::S_OPENPARENTHESIS ||
+                ((array) $this->lexer->token)['type'] === EmailLexer::S_CLOSEPARENTHESIS ) {
+                $commentsResult = $this->parseComments();
+
+                //Invalid comment parsing
+                if($commentsResult->isInvalid()) {
+                    return $commentsResult;
+                }
+            }
+
+            if (((array) $this->lexer->token)['type'] === EmailLexer::S_DOT && $this->lexer->isNextToken(EmailLexer::S_DOT)) {
+                return new InvalidEmail(new ConsecutiveDot(), ((array) $this->lexer->token)['value']);
+            }
+
+            if (((array) $this->lexer->token)['type'] === EmailLexer::S_DOT &&
+                $this->lexer->isNextToken(EmailLexer::S_AT)
+            ) {
+                return new InvalidEmail(new DotAtEnd(), ((array) $this->lexer->token)['value']);
+            }
+
+            $resultEscaping = $this->validateEscaping();
+            if ($resultEscaping->isInvalid()) {
+                return $resultEscaping;
+            }
+
+            $resultToken = $this->validateTokens(false);
+            if ($resultToken->isInvalid()) {
+                return $resultToken;
+            }
+
+            $resultFWS = $this->parseLocalFWS();
+            if($resultFWS->isInvalid()) {
+                return $resultFWS;
+            }
+
+            $this->lexer->moveNext();
+        }
+
+        $this->lexer->stopRecording();
+        $this->localPart = rtrim($this->lexer->getAccumulatedValues(), '@');
+        if (strlen($this->localPart) > LocalTooLong::LOCAL_PART_LENGTH) {
+            $this->warnings[LocalTooLong::CODE] = new LocalTooLong();
+        }
+
+        return new ValidEmail();
+    }
+
+    protected function validateTokens(bool $hasComments) : Result
+    {
+        if (isset(self::INVALID_TOKENS[((array) $this->lexer->token)['type']])) {
+            return new InvalidEmail(new ExpectingATEXT('Invalid token found'), ((array) $this->lexer->token)['value']);
+        }
+        return new ValidEmail();
+    }
+
+    public function localPart() : string
+    {
+        return $this->localPart;
+    }
+
+    private function parseLocalFWS() : Result
+    {
+        $foldingWS = new FoldingWhiteSpace($this->lexer);
+        $resultFWS = $foldingWS->parse();
+        if ($resultFWS->isValid()) {
+            $this->warnings = array_merge($this->warnings, $foldingWS->getWarnings());
+        }
+        return $resultFWS;
+    }
+
+    private function hasDotAtStart() : bool
+    {
+            return ((array) $this->lexer->token)['type'] === EmailLexer::S_DOT && null === $this->lexer->getPrevious()['type'];
+    }
+
+    private function parseDoubleQuote() : Result
+    {
+        $dquoteParser = new DoubleQuote($this->lexer);
+        $parseAgain = $dquoteParser->parse();
+        $this->warnings = array_merge($this->warnings, $dquoteParser->getWarnings());
+
+        return $parseAgain;
+    }
+
+    protected function parseComments(): Result
+    {
+        $commentParser = new Comment($this->lexer, new LocalComment());
+        $result = $commentParser->parse();
+        $this->warnings = array_merge($this->warnings, $commentParser->getWarnings());
+        if($result->isInvalid()) {
+            return $result;
+        }
+        return $result;
+    }
+
+    private function validateEscaping() : Result
+    {
+        //Backslash found
+        if (((array) $this->lexer->token)['type'] !== EmailLexer::S_BACKSLASH) {
+            return new ValidEmail();
+        }
+
+        if ($this->lexer->isNextToken(EmailLexer::GENERIC)) {
+            return new InvalidEmail(new ExpectingATEXT('Found ATOM after escaping'), ((array) $this->lexer->token)['value']);
+        }
+
+        if (!$this->lexer->isNextTokenAny(array(EmailLexer::S_SP, EmailLexer::S_HTAB, EmailLexer::C_DEL))) {
+            return new ValidEmail();
+        }
+
+        return new ValidEmail();
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Parser/PartParser.php

@@ -0,0 +1,63 @@
+<?php
+
+namespace Egulias\EmailValidator\Parser;
+
+use Egulias\EmailValidator\EmailLexer;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Result\Reason\ConsecutiveDot;
+use Egulias\EmailValidator\Result\Result;
+use Egulias\EmailValidator\Result\ValidEmail;
+
+abstract class PartParser
+{
+    /**
+     * @var array
+     */
+    protected $warnings = [];
+
+    /**
+     * @var EmailLexer
+     */
+    protected $lexer;
+
+    public function __construct(EmailLexer $lexer)
+    {
+        $this->lexer = $lexer;
+    }
+
+    abstract public function parse() : Result;
+
+    /**
+     * @return \Egulias\EmailValidator\Warning\Warning[]
+     */
+    public function getWarnings()
+    {
+        return $this->warnings;
+    }
+
+    protected function parseFWS() : Result
+    {
+        $foldingWS = new FoldingWhiteSpace($this->lexer);
+        $resultFWS = $foldingWS->parse();
+        $this->warnings = array_merge($this->warnings, $foldingWS->getWarnings());
+        return $resultFWS;
+    }
+
+    protected function checkConsecutiveDots() : Result
+    {
+        if (((array) $this->lexer->token)['type'] === EmailLexer::S_DOT && $this->lexer->isNextToken(EmailLexer::S_DOT)) {
+            return new InvalidEmail(new ConsecutiveDot(), ((array) $this->lexer->token)['value']);
+        }
+
+        return new ValidEmail();
+    }
+
+    protected function escaped() : bool
+    {
+        $previous = $this->lexer->getPrevious();
+
+        return $previous && $previous['type'] === EmailLexer::S_BACKSLASH
+            &&
+            ((array) $this->lexer->token)['type'] !== EmailLexer::GENERIC;
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/InvalidEmail.php

@@ -0,0 +1,46 @@
+<?php
+
+namespace Egulias\EmailValidator\Result;
+
+use Egulias\EmailValidator\Result\Reason\Reason;
+
+class InvalidEmail implements Result
+{
+    private $token;
+    /**
+     * @var Reason
+     */
+    protected $reason;
+
+    public function __construct(Reason $reason, string $token)
+    {
+        $this->token = $token;
+        $this->reason = $reason;
+    }
+
+    public function isValid(): bool
+    {
+        return false;
+    }
+
+    public function isInvalid(): bool
+    {
+        return true;
+    }
+
+    public function description(): string
+    {
+        return $this->reason->description() . " in char " . $this->token;
+    }
+
+    public function code(): int
+    {
+        return $this->reason->code();
+    }
+
+    public function reason() : Reason
+    {
+        return $this->reason;
+    }
+
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/MultipleErrors.php

@@ -0,0 +1,56 @@
+<?php
+
+namespace Egulias\EmailValidator\Result;
+
+use Egulias\EmailValidator\Result\Reason\EmptyReason;
+use Egulias\EmailValidator\Result\Reason\Reason;
+
+/**
+ * @psalm-suppress PropertyNotSetInConstructor
+ */
+class MultipleErrors extends InvalidEmail
+{
+    /**
+     * @var Reason[]
+     */
+    private $reasons = [];
+
+    public function __construct()
+    {
+    }
+
+    public function addReason(Reason $reason) : void
+    {
+        $this->reasons[$reason->code()] = $reason;
+    }
+
+    /**
+     * @return Reason[]
+     */
+    public function getReasons() : array
+    {
+        return $this->reasons;
+    }
+
+    public function reason() : Reason
+    {
+        return 0 !== count($this->reasons)
+            ? current($this->reasons)
+            : new EmptyReason();
+    }
+
+    public function description() : string
+    {
+        $description = '';
+        foreach($this->reasons as $reason) {
+            $description .= $reason->description() . PHP_EOL;
+        }
+
+        return $description;
+    }
+
+    public function code() : int
+    {
+        return 0;
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/AtextAfterCFWS.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class AtextAfterCFWS implements Reason
+{
+    public function code() : int
+    {
+        return 133;
+    }
+
+    public function description() : string
+    {
+        return 'ATEXT found after CFWS';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/CRLFAtTheEnd.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class CRLFAtTheEnd implements Reason
+{
+    public const CODE = 149;
+    public const REASON = "CRLF at the end";
+
+    public function code() : int
+    {
+        return 149;
+    }
+
+    public function description() : string
+    {
+        return 'CRLF at the end';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/CRLFX2.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class CRLFX2 implements Reason
+{
+    public function code() : int
+    {
+        return 148;
+    }
+
+    public function description() : string
+    {
+        return 'CR  LF tokens found twice';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/CRNoLF.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class CRNoLF implements Reason
+{
+    public function code() : int
+    {
+        return 150;
+    }
+
+    public function description() : string
+    {
+        return 'Missing LF after CR';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/CharNotAllowed.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class CharNotAllowed implements Reason
+{
+    public function code() : int
+    {
+        return 1;
+    }
+
+    public function description() : string
+    {
+        return "Character not allowed";
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/CommaInDomain.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class CommaInDomain implements Reason
+{
+    public function code() : int
+    {
+        return 200;
+    }
+
+    public function description() : string
+    {
+        return "Comma ',' is not allowed in domain part";
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/CommentsInIDRight.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class CommentsInIDRight implements Reason
+{
+    public function code() : int
+    {
+        return 400;
+    }
+
+    public function description() : string
+    {
+        return 'Comments are not allowed in IDRight for message-id';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/ConsecutiveAt.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class ConsecutiveAt implements Reason
+{
+    public function code() : int
+    {
+        return 128;
+    }
+
+    public function description() : string
+    {
+        return '@ found after another @';
+    }
+
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/ConsecutiveDot.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class ConsecutiveDot implements Reason
+{
+    public function code() : int
+    {
+        return 132;
+    }
+
+    public function description() : string
+    {
+        return 'Concecutive DOT found';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/DetailedReason.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+abstract class DetailedReason implements Reason
+{
+    protected $detailedDescription;
+
+    public function __construct(string $details)
+    {
+        $this->detailedDescription = $details;
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/DomainAcceptsNoMail.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class DomainAcceptsNoMail implements Reason
+{
+    public function code() : int
+    {
+        return 154;
+    }
+
+    public function description() : string
+    {
+        return 'Domain accepts no mail (Null MX, RFC7505)';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/DomainHyphened.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class DomainHyphened extends DetailedReason
+{
+    public function code() : int
+    {
+        return 144;
+    }
+
+    public function description() : string
+    {
+        return 'S_HYPHEN found in domain';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/DomainTooLong.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class DomainTooLong implements Reason
+{
+    public function code() : int
+    {
+        return 244;
+    }
+
+    public function description() : string
+    {
+        return 'Domain is longer than 253 characters';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/DotAtEnd.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class DotAtEnd implements Reason
+{
+    public function code() : int
+    {
+        return 142;
+    }
+
+    public function description() : string
+    {
+        return 'Dot at the end';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/DotAtStart.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class DotAtStart implements Reason
+{
+    public function code() : int
+    {
+        return 141;
+    }
+
+    public function description() : string
+    {
+        return "Starts with a DOT";
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/EmptyReason.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class EmptyReason implements Reason
+{
+    public function code() : int
+    {
+        return 0;
+    }
+
+    public function description() : string
+    {
+        return 'Empty reason';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/ExceptionFound.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class ExceptionFound implements Reason
+{
+    /**
+     * @var \Exception
+     */
+    private $exception;
+
+    public function __construct(\Exception $exception)
+    {
+        $this->exception = $exception;
+        
+    }
+    public function code() : int
+    {
+        return 999;
+    }
+
+    public function description() : string
+    {
+        return $this->exception->getMessage();
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/ExpectingATEXT.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class ExpectingATEXT extends DetailedReason
+{
+    public function code() : int
+    {
+        return 137;
+    }
+
+    public function description() : string
+    {
+        return "Expecting ATEXT (Printable US-ASCII). Extended: " . $this->detailedDescription;
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/ExpectingCTEXT.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class ExpectingCTEXT implements Reason
+{
+    public function code() : int
+    {
+        return 139;
+    }
+
+    public function description() : string
+    {
+        return 'Expecting CTEXT';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/ExpectingDTEXT.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class ExpectingDTEXT implements Reason
+{
+    public function code() : int
+    {
+        return 129;
+    }
+
+    public function description() : string
+    {
+        return 'Expecting DTEXT';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/ExpectingDomainLiteralClose.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class ExpectingDomainLiteralClose implements Reason
+{
+    public function code() : int
+    {
+        return 137;
+    }
+
+    public function description() : string
+    {
+        return "Closing bracket ']' for domain literal not found";
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/LabelTooLong.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class LabelTooLong implements Reason
+{
+    public function code() : int
+    {
+        return 245;
+    }
+
+    public function description() : string
+    {
+        return 'Domain "label" is longer than 63 characters';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/LocalOrReservedDomain.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class LocalOrReservedDomain implements Reason
+{
+    public function code() : int
+    {
+        return 153;
+    }
+
+    public function description() : string
+    {
+        return 'Local, mDNS or reserved domain (RFC2606, RFC6762)';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/NoDNSRecord.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class NoDNSRecord implements Reason 
+{
+    public function code() : int
+    {
+        return 5;
+    }
+
+    public function description() : string
+    {
+        return 'No MX or A DSN record was found for this email';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/NoDomainPart.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class NoDomainPart implements Reason
+{
+    public function code() : int
+    {
+        return 131;
+    }
+
+    public function description() : string
+    {
+        return 'No domain part found';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/NoLocalPart.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class NoLocalPart implements Reason 
+{
+    public function code() : int
+    {
+        return 130;
+    }
+
+    public function description() : string
+    {
+        return "No local part";
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/RFCWarnings.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class RFCWarnings implements Reason
+{
+    public function code() : int
+    {
+        return 997;
+    }
+
+    public function description() : string
+    {
+        return 'Warnings found after validating';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/Reason.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+interface Reason
+{
+    /**
+     * Code for user land to act upon;
+     */
+    public function code() : int;
+
+    /**
+     * Short description of the result, human readable.
+     */
+    public function description() : string;
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/SpoofEmail.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class SpoofEmail implements Reason
+{
+    public function code() : int
+    {
+        return 298;
+    }
+
+    public function description() : string
+    {
+        return 'The email contains mixed UTF8 chars that makes it suspicious'; 
+    }
+
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/UnOpenedComment.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class UnOpenedComment implements Reason
+{
+    public function code() : int
+    {
+        return 152;
+    }
+
+    public function description(): string
+    {
+        return 'Missing opening comment parentheses - https://tools.ietf.org/html/rfc5322#section-3.2.2';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/UnableToGetDNSRecord.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+/**
+ * Used on SERVFAIL, TIMEOUT or other runtime and network errors
+ */
+class UnableToGetDNSRecord extends NoDNSRecord
+{
+    public function code() : int
+    {
+        return 3;
+    }
+
+    public function description() : string
+    {
+        return 'Unable to get DNS records for the host';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/UnclosedComment.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class UnclosedComment implements Reason 
+{
+    public function code() : int
+    {
+        return 146;
+    }
+
+    public function description(): string
+    {
+        return 'No closing comment token found';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/UnclosedQuotedString.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class UnclosedQuotedString implements Reason
+{
+    public function code() : int
+    {
+        return 145;
+    }
+
+    public function description() : string
+    {
+        return "Unclosed quoted string";
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Reason/UnusualElements.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace Egulias\EmailValidator\Result\Reason;
+
+class UnusualElements implements Reason
+{
+    /**
+     * @var string $element
+     */
+    private $element = '';
+
+    public function __construct(string $element)
+    {
+        $this->element = $element;
+    }
+
+    public function code() : int
+    {
+        return 201;
+    }
+
+    public function description() : string
+    {
+        return 'Unusual element found, wourld render invalid in majority of cases. Element found: ' . $this->element;
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/Result.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Egulias\EmailValidator\Result;
+
+interface Result
+{
+    /**
+     * Is validation result valid?
+     */
+    public function isValid() : bool;
+
+    /**
+     * Is validation result invalid?
+     * Usually the inverse of isValid()
+     */
+    public function isInvalid() : bool;
+
+    /**
+     * Short description of the result, human readable.
+     */
+    public function description() : string;
+
+    /**
+     * Code for user land to act upon.
+     */
+    public function code() : int;
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/SpoofEmail.php

@@ -0,0 +1,13 @@
+<?php
+namespace Egulias\EmailValidator\Result;
+
+use Egulias\EmailValidator\Result\Reason\SpoofEmail as ReasonSpoofEmail;
+
+class SpoofEmail extends InvalidEmail
+{
+    public function __construct()
+    {
+        $this->reason = new ReasonSpoofEmail();
+        parent::__construct($this->reason, '');
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Result/ValidEmail.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Egulias\EmailValidator\Result;
+
+class ValidEmail implements Result
+{
+    public function isValid(): bool
+    {
+        return true;
+    }
+
+    public function isInvalid(): bool
+    {
+        return false;
+    }
+
+    public function description(): string
+    {
+        return "Valid email";
+    }
+
+    public function code(): int
+    {
+        return 0;
+    }
+
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Validation/DNSCheckValidation.php

@@ -0,0 +1,191 @@
+<?php
+
+namespace Egulias\EmailValidator\Validation;
+
+use Egulias\EmailValidator\EmailLexer;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Result\Reason\DomainAcceptsNoMail;
+use Egulias\EmailValidator\Result\Reason\LocalOrReservedDomain;
+use Egulias\EmailValidator\Result\Reason\NoDNSRecord as ReasonNoDNSRecord;
+use Egulias\EmailValidator\Result\Reason\UnableToGetDNSRecord;
+use Egulias\EmailValidator\Warning\NoDNSMXRecord;
+
+class DNSCheckValidation implements EmailValidation
+{
+    /**
+     * @var int
+     */
+    protected const DNS_RECORD_TYPES_TO_CHECK = DNS_MX + DNS_A + DNS_AAAA;
+
+    /**
+     * Reserved Top Level DNS Names (https://tools.ietf.org/html/rfc2606#section-2),
+     * mDNS and private DNS Namespaces (https://tools.ietf.org/html/rfc6762#appendix-G)
+     */
+    public const RESERVED_DNS_TOP_LEVEL_NAMES = [
+        // Reserved Top Level DNS Names
+        'test',
+        'example',
+        'invalid',
+        'localhost',
+
+        // mDNS
+        'local',
+
+        // Private DNS Namespaces
+        'intranet',
+        'internal',
+        'private',
+        'corp',
+        'home',
+        'lan',
+    ];
+    
+    /**
+     * @var array
+     */
+    private $warnings = [];
+
+    /**
+     * @var InvalidEmail|null
+     */
+    private $error;
+
+    /**
+     * @var array
+     */
+    private $mxRecords = [];
+
+    /**
+     * @var DNSGetRecordWrapper
+     */
+    private $dnsGetRecord;
+
+    public function __construct(?DNSGetRecordWrapper $dnsGetRecord = null)
+    {
+        if (!function_exists('idn_to_ascii')) {
+            throw new \LogicException(sprintf('The %s class requires the Intl extension.', __CLASS__));
+        }
+
+        if ($dnsGetRecord == null) {
+            $dnsGetRecord = new DNSGetRecordWrapper();
+        }
+
+        $this->dnsGetRecord = $dnsGetRecord;
+    }
+
+    public function isValid(string $email, EmailLexer $emailLexer) : bool
+    {
+        // use the input to check DNS if we cannot extract something similar to a domain
+        $host = $email;
+
+        // Arguable pattern to extract the domain. Not aiming to validate the domain nor the email
+        if (false !== $lastAtPos = strrpos($email, '@')) {
+            $host = substr($email, $lastAtPos + 1);
+        }
+
+        // Get the domain parts
+        $hostParts = explode('.', $host);
+
+        $isLocalDomain = count($hostParts) <= 1;
+        $isReservedTopLevel = in_array($hostParts[(count($hostParts) - 1)], self::RESERVED_DNS_TOP_LEVEL_NAMES, true);
+
+        // Exclude reserved top level DNS names
+        if ($isLocalDomain || $isReservedTopLevel) {
+            $this->error = new InvalidEmail(new LocalOrReservedDomain(), $host);
+            return false;
+        }
+
+        return $this->checkDns($host);
+    }
+
+    public function getError() : ?InvalidEmail
+    {
+        return $this->error;
+    }
+
+    public function getWarnings() : array
+    {
+        return $this->warnings;
+    }
+
+    /**
+     * @param string $host
+     *
+     * @return bool
+     */
+    protected function checkDns($host)
+    {
+        $variant = INTL_IDNA_VARIANT_UTS46;
+
+        $host = rtrim(idn_to_ascii($host, IDNA_DEFAULT, $variant), '.') . '.';
+
+        return $this->validateDnsRecords($host);
+    }
+
+
+    /**
+     * Validate the DNS records for given host.
+     *
+     * @param string $host A set of DNS records in the format returned by dns_get_record.
+     *
+     * @return bool True on success.
+     */
+    private function validateDnsRecords($host) : bool
+    {
+        $dnsRecordsResult = $this->dnsGetRecord->getRecords($host, static::DNS_RECORD_TYPES_TO_CHECK);
+
+        if ($dnsRecordsResult->withError()) {
+            $this->error = new InvalidEmail(new UnableToGetDNSRecord(), '');
+            return false;
+        }
+
+        $dnsRecords = $dnsRecordsResult->getRecords();
+
+        // No MX, A or AAAA DNS records
+        if ($dnsRecords === []) {
+            $this->error = new InvalidEmail(new ReasonNoDNSRecord(), '');
+            return false;
+        }
+
+        // For each DNS record
+        foreach ($dnsRecords as $dnsRecord) {
+            if (!$this->validateMXRecord($dnsRecord)) {
+                // No MX records (fallback to A or AAAA records)
+                if (empty($this->mxRecords)) {
+                    $this->warnings[NoDNSMXRecord::CODE] = new NoDNSMXRecord();
+                }
+                return false;
+            }
+        }
+        return true;
+    }
+
+    /**
+     * Validate an MX record
+     *
+     * @param array $dnsRecord Given DNS record.
+     *
+     * @return bool True if valid.
+     */
+    private function validateMxRecord($dnsRecord) : bool
+    {
+        if (!isset($dnsRecord['type'])) {
+            $this->error = new InvalidEmail(new ReasonNoDNSRecord(), '');
+            return false;
+        }
+
+        if ($dnsRecord['type'] !== 'MX') {
+            return true;
+        }
+
+        // "Null MX" record indicates the domain accepts no mail (https://tools.ietf.org/html/rfc7505)
+        if (empty($dnsRecord['target']) || $dnsRecord['target'] === '.') {
+            $this->error = new InvalidEmail(new DomainAcceptsNoMail(), "");
+            return false;
+        }
+
+        $this->mxRecords[] = $dnsRecord;
+
+        return true;
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Validation/DNSGetRecordWrapper.php

@@ -0,0 +1,28 @@
+<?php
+namespace Egulias\EmailValidator\Validation;
+
+class DNSGetRecordWrapper
+{
+    /**
+     * @param string $host
+     * @param int $type
+     */
+    public function getRecords(string $host, int $type) : DNSRecords
+    {
+        // A workaround to fix https://bugs.php.net/bug.php?id=73149
+        /** @psalm-suppress InvalidArgument */
+        set_error_handler(
+            static function (int $errorLevel, string $errorMessage): ?bool {
+                throw new \RuntimeException("Unable to get DNS record for the host: $errorMessage");
+            }
+        );
+        try {
+            // Get all MX, A and AAAA DNS records for host
+            return new DNSRecords(dns_get_record($host, $type));
+        } catch (\RuntimeException $exception) {
+            return new DNSRecords([], true);
+        } finally {
+            restore_error_handler();
+        }
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Validation/DNSRecords.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace Egulias\EmailValidator\Validation;
+
+class DNSRecords
+{
+    
+    /**
+     * @var array $records
+     */
+    private $records = [];
+
+    /**
+     * @var bool $error
+     */
+    private $error = false;
+
+    public function __construct(array $records, bool $error = false)
+    {
+        $this->records = $records;
+        $this->error = $error;
+    }
+
+    public function getRecords() : array
+    {
+        return $this->records;
+    }
+
+    public function withError() : bool
+    {
+        return $this->error;
+    }
+
+
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Validation/EmailValidation.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace Egulias\EmailValidator\Validation;
+
+use Egulias\EmailValidator\EmailLexer;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Warning\Warning;
+
+interface EmailValidation
+{
+    /**
+     * Returns true if the given email is valid.
+     *
+     * @param string     $email      The email you want to validate.
+     * @param EmailLexer $emailLexer The email lexer.
+     *
+     * @return bool
+     */
+    public function isValid(string $email, EmailLexer $emailLexer) : bool;
+
+    /**
+     * Returns the validation error.
+     *
+     * @return InvalidEmail|null
+     */
+    public function getError() : ?InvalidEmail;
+
+    /**
+     * Returns the validation warnings.
+     *
+     * @return Warning[]
+     */
+    public function getWarnings() : array;
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Validation/Exception/EmptyValidationList.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Egulias\EmailValidator\Validation\Exception;
+
+use Exception;
+
+class EmptyValidationList extends \InvalidArgumentException
+{
+    /**
+    * @param int $code
+    */
+    public function __construct($code = 0, ?Exception $previous = null)
+    {
+        parent::__construct("Empty validation list is not allowed", $code, $previous);
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Validation/Extra/SpoofCheckValidation.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace Egulias\EmailValidator\Validation\Extra;
+
+use \Spoofchecker;
+use Egulias\EmailValidator\EmailLexer;
+use Egulias\EmailValidator\Result\SpoofEmail;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Validation\EmailValidation;
+
+class SpoofCheckValidation implements EmailValidation
+{
+    /**
+     * @var InvalidEmail|null
+     */
+    private $error;
+
+    public function __construct()
+    {
+        if (!extension_loaded('intl')) {
+            throw new \LogicException(sprintf('The %s class requires the Intl extension.', __CLASS__));
+        }
+    }
+
+    /**
+     * @psalm-suppress InvalidArgument
+     */
+    public function isValid(string $email, EmailLexer $emailLexer) : bool
+    {
+        $checker = new Spoofchecker();
+        $checker->setChecks(Spoofchecker::SINGLE_SCRIPT);
+
+        if ($checker->isSuspicious($email)) {
+            $this->error = new SpoofEmail();
+        }
+
+        return $this->error === null;
+    }
+
+    /**
+     * @return InvalidEmail
+     */
+    public function getError() : ?InvalidEmail
+    {
+        return $this->error;
+    }
+
+    public function getWarnings() : array
+    {
+        return [];
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Validation/MessageIDValidation.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace Egulias\EmailValidator\Validation;
+
+use Egulias\EmailValidator\EmailLexer;
+use Egulias\EmailValidator\MessageIDParser;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Result\Reason\ExceptionFound;
+
+class MessageIDValidation implements EmailValidation
+{
+
+    /**
+     * @var array
+     */
+    private $warnings = [];
+
+    /**
+     * @var ?InvalidEmail
+     */
+    private $error;
+
+    public function isValid(string $email, EmailLexer $emailLexer): bool
+    {
+        $parser = new MessageIDParser($emailLexer);
+        try {
+            $result = $parser->parse($email);
+            $this->warnings = $parser->getWarnings();
+            if ($result->isInvalid()) {
+                /** @psalm-suppress PropertyTypeCoercion */
+                $this->error = $result;
+                return false;
+            }
+        } catch (\Exception $invalid) {
+            $this->error = new InvalidEmail(new ExceptionFound($invalid), '');
+            return false;
+        }
+
+        return true;
+    }
+
+    public function getWarnings(): array
+    {
+        return $this->warnings;
+    }
+
+    public function getError(): ?InvalidEmail
+    {
+        return $this->error;
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Validation/MultipleValidationWithAnd.php

@@ -0,0 +1,117 @@
+<?php
+
+namespace Egulias\EmailValidator\Validation;
+
+use Egulias\EmailValidator\EmailLexer;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Validation\Exception\EmptyValidationList;
+use Egulias\EmailValidator\Result\MultipleErrors;
+
+class MultipleValidationWithAnd implements EmailValidation
+{
+    /**
+     * If one of validations fails, the remaining validations will be skipped.
+     * This means MultipleErrors will only contain a single error, the first found.
+     */
+    public const STOP_ON_ERROR = 0;
+
+    /**
+     * All of validations will be invoked even if one of them got failure.
+     * So MultipleErrors will contain all causes.
+     */
+    public const ALLOW_ALL_ERRORS = 1;
+
+    /**
+     * @var EmailValidation[]
+     */
+    private $validations = [];
+
+    /**
+     * @var array
+     */
+    private $warnings = [];
+
+    /**
+     * @var MultipleErrors|null
+     */
+    private $error;
+
+    /**
+     * @var int
+     */
+    private $mode;
+
+    /**
+     * @param EmailValidation[] $validations The validations.
+     * @param int               $mode        The validation mode (one of the constants).
+     */
+    public function __construct(array $validations, $mode = self::ALLOW_ALL_ERRORS)
+    {
+        if (count($validations) == 0) {
+            throw new EmptyValidationList();
+        }
+
+        $this->validations = $validations;
+        $this->mode = $mode;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isValid(string $email, EmailLexer $emailLexer) : bool
+    {
+        $result = true;
+        foreach ($this->validations as $validation) {
+            $emailLexer->reset();
+            $validationResult = $validation->isValid($email, $emailLexer);
+            $result = $result && $validationResult;
+            $this->warnings = array_merge($this->warnings, $validation->getWarnings());
+            if (!$validationResult) {
+                $this->processError($validation);
+            }
+
+            if ($this->shouldStop($result)) {
+                break;
+            }
+        }
+
+        return $result;
+    }
+
+    private function initErrorStorage() : void
+    {
+        if (null === $this->error) {
+            $this->error = new MultipleErrors();
+        }
+    }
+
+    private function processError(EmailValidation $validation) : void
+    {
+        if (null !== $validation->getError()) {
+            $this->initErrorStorage();
+            /** @psalm-suppress PossiblyNullReference */
+            $this->error->addReason($validation->getError()->reason());
+        }
+    }
+
+    private function shouldStop(bool $result) : bool
+    {
+        return !$result && $this->mode === self::STOP_ON_ERROR;
+    }
+
+    /**
+     * Returns the validation errors.
+     */
+    public function getError() : ?InvalidEmail
+    {
+        return $this->error;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getWarnings() : array
+    {
+        return $this->warnings;
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Validation/NoRFCWarningsValidation.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace Egulias\EmailValidator\Validation;
+
+use Egulias\EmailValidator\EmailLexer;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Result\Reason\RFCWarnings;
+
+class NoRFCWarningsValidation extends RFCValidation
+{
+    /**
+     * @var InvalidEmail|null
+     */
+    private $error;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isValid(string $email, EmailLexer $emailLexer) : bool
+    {
+        if (!parent::isValid($email, $emailLexer)) {
+            return false;
+        }
+
+        if (empty($this->getWarnings())) {
+            return true;
+        }
+
+        $this->error = new InvalidEmail(new RFCWarnings(), '');
+
+        return false;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getError() : ?InvalidEmail
+    {
+        return $this->error ?: parent::getError();
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Validation/RFCValidation.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace Egulias\EmailValidator\Validation;
+
+use Egulias\EmailValidator\EmailLexer;
+use Egulias\EmailValidator\EmailParser;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Result\Reason\ExceptionFound;
+
+class RFCValidation implements EmailValidation
+{
+    /**
+     * @var EmailParser|null
+     */
+    private $parser;
+
+    /**
+     * @var array
+     */
+    private $warnings = [];
+
+    /**
+     * @var ?InvalidEmail
+     */
+    private $error;
+
+    public function isValid(string $email, EmailLexer $emailLexer) : bool
+    {
+        $this->parser = new EmailParser($emailLexer);
+        try {
+            $result = $this->parser->parse($email);
+            $this->warnings = $this->parser->getWarnings();
+            if ($result->isInvalid()) {
+                /** @psalm-suppress PropertyTypeCoercion */
+                $this->error = $result;
+                return false;
+            }
+        } catch (\Exception $invalid) {
+            $this->error = new InvalidEmail(new ExceptionFound($invalid), '');
+            return false;
+        }
+
+        return true;
+    }
+
+    public function getError() : ?InvalidEmail
+    {
+        return $this->error;
+    }
+
+    public function getWarnings() : array
+    {
+        return $this->warnings;
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Warning/AddressLiteral.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Egulias\EmailValidator\Warning;
+
+class AddressLiteral extends Warning
+{
+    public const CODE = 12;
+
+    public function __construct()
+    {
+        $this->message = 'Address literal in domain part';
+        $this->rfcNumber = 5321;
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Warning/CFWSNearAt.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Egulias\EmailValidator\Warning;
+
+class CFWSNearAt extends Warning
+{
+    public const CODE = 49;
+
+    public function __construct()
+    {
+        $this->message = "Deprecated folding white space near @";
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Warning/CFWSWithFWS.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Egulias\EmailValidator\Warning;
+
+class CFWSWithFWS extends Warning
+{
+    public const CODE = 18;
+
+    public function __construct()
+    {
+        $this->message = 'Folding whites space followed by folding white space';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Warning/Comment.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Egulias\EmailValidator\Warning;
+
+class Comment extends Warning
+{
+    public const CODE = 17;
+
+    public function __construct()
+    {
+        $this->message = "Comments found in this email";
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Warning/DeprecatedComment.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Egulias\EmailValidator\Warning;
+
+class DeprecatedComment extends Warning
+{
+    public const CODE = 37;
+
+    public function __construct()
+    {
+        $this->message = 'Deprecated comments';
+    }
+}

config/www/user/plugins/email/vendor/egulias/email-validator/src/Warning/DomainLiteral.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Egulias\EmailValidator\Warning;
+
+class DomainLiteral extends Warning
+{
+    public const CODE = 70;
+
+    public function __construct()
+    {
+        $this->message = 'Domain Literal';
+        $this->rfcNumber = 5322;
+    }
+}