From c1e3b77821dc421351c6228cdb4ab260418cfe26 Mon Sep 17 00:00:00 2001
From: Julian Ospald <hasufell@posteo.de>
Date: Thu, 20 Aug 2015 20:27:36 +0200
Subject: [PATCH] Allow both IPv4 and IPv6 for postfix

---
 core/config/postfix.main.cf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/config/postfix.main.cf b/core/config/postfix.main.cf
index 71cf2bb..8e1cdcb 100644
--- a/core/config/postfix.main.cf
+++ b/core/config/postfix.main.cf
@@ -5,7 +5,7 @@
 # is /etc/mailname.
 #myorigin = /etc/mailname
 
-inet_protocols=ipv6
+inet_protocols=all
 
 smtpd_banner = $myhostname ESMTP $mail_name
 biff = no