diff --git a/ansible/vars/all.yml b/ansible/vars/all.yml
index e05a159..e8851a4 100644
--- a/ansible/vars/all.yml
+++ b/ansible/vars/all.yml
@@ -13,7 +13,7 @@ http_port: "3020"
 install_lock: "true"
 mailer_enabled: "true"
 smtp_from: "gitea-autonomic@decentral1.se"
-smtp_host: "mail.gandi.net"
+smtp_host: "mail.gandi.net:587"
 smtp_tls_enabled: "true"
 smtp_user: "gitea-autonomic@decentral1.se"
 ssh_domain: "git.autonomic.zone"