From 4f36a10d8ac8e6ec3c53cd2041bff5e263fcf6de Mon Sep 17 00:00:00 2001
From: Stefan S <stefan@sels.com>
Date: Wed, 14 Dec 2016 17:06:17 +0100
Subject: [PATCH] <br>

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 35d31a8..6b43ae4 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,10 @@
 # docker-postfix
 Simple postfix relay host for your Docker containers. Based on Alpine Linux.
 
+```
 ENV vars
 $HOSTNAME= Postfix myhostname
 $RELAYHOST= Host that relays your msgs
 $MYNETWORKS= allow domains from per Network ( default 127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16 )
 $ALLOWED_SENDER_DOMAINS = domains sender domains
+```