diff --git a/roles/base/files/postfix/main.cf/main.cf.releng b/roles/base/files/postfix/main.cf/main.cf.releng
index df11bedf8e..dffe3b9136 100644
--- a/roles/base/files/postfix/main.cf/main.cf.releng
+++ b/roles/base/files/postfix/main.cf/main.cf.releng
@@ -313,7 +313,7 @@ unknown_local_recipient_reject_code = 550
 #relayhost = [mailserver.isp.tld]
 #relayhost = uucphost
 #relayhost = [an.ip.add.ress]
-relayhost = bastion
+relayhost = bastion.phx2.fedoraproject.org
 
 
 # REJECTING UNKNOWN RELAY USERS