diff --git a/slack/prod/tsys-base/files/etc/postfix/main.cf b/slack/prod/tsys-base/files/etc/postfix/main.cf
index ccb54c8..cf01a5e 100644
--- a/slack/prod/tsys-base/files/etc/postfix/main.cf
+++ b/slack/prod/tsys-base/files/etc/postfix/main.cf
@@ -28,7 +28,7 @@ alias_maps = hash:/etc/aliases
 alias_database = hash:/etc/aliases
 myorigin = /etc/mailname
 mydestination = localhost.localdomain, localhost
-relayhost = tsys-cloud-www.turnsys.net
+relayhost = toolbox.turnsys.net
 mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
 mailbox_size_limit = 0
 recipient_delimiter = +