diff --git a/roles/mail/templates/mailman/mm_cfg.py.j2 b/roles/mail/templates/mailman/mm_cfg.py.j2
index 44db13f..2999388 100644
--- a/roles/mail/templates/mailman/mm_cfg.py.j2
+++ b/roles/mail/templates/mailman/mm_cfg.py.j2
@@ -88,13 +88,13 @@ DEFAULT_SEND_REMINDERS = 0
 # automatically recognizes newly created lists.
 # (see /usr/share/doc/mailman/README.Exim4.Debian or
 # /usr/share/mailman/postfix-to-mailman.py)
-MTA=None   # Misnomer, suppresses alias output on newlist
+# MTA=None   # Misnomer, suppresses alias output on newlist
 
 #-------------------------------------------------------------
 # Uncomment if you use Postfix virtual domains (but not
 # postfix-to-mailman.py), but be sure to see
 # /usr/share/doc/mailman/README.Debian first.
-# MTA='Postfix'
+MTA='Postfix'
 
 #-------------------------------------------------------------
 # Uncomment if you want to filter mail with SpamAssassin. For