From 24bd644359e1b301855456db08a30438d33b197c Mon Sep 17 00:00:00 2001
From: Levin <admin@levinus.de>
Date: Thu, 15 Feb 2018 12:08:18 +0000
Subject: [PATCH] Added dns option for watchdog

---
 docker-compose.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docker-compose.yml b/docker-compose.yml
index f849bb4f..8c44cd3d 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -361,6 +361,8 @@ services:
         - USE_WATCHDOG=${USE_WATCHDOG:-n}
         - WATCHDOG_NOTIFY_EMAIL=${WATCHDOG_NOTIFY_EMAIL}
         - MAILCOW_HOSTNAME=${MAILCOW_HOSTNAME}
+      dns:
+        - ${IPV4_NETWORK:-172.22.1}.254
       networks:
         mailcow-network:
           aliases: