From 5eb0d5ffa6e4184bcc07daf608d8734c7142e82c Mon Sep 17 00:00:00 2001
From: Roman Seyffarth <roman.seyffarth@codecentric.de>
Date: Fri, 9 Aug 2019 09:04:43 +0200
Subject: [PATCH] Fixed opendkim config on multiple nameservers

---
 target/start-mailserver.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/start-mailserver.sh b/target/start-mailserver.sh
index 784acffc..8571d9e3 100644
--- a/target/start-mailserver.sh
+++ b/target/start-mailserver.sh
@@ -853,7 +853,7 @@ function _setup_dkim() {
 
 	# Setup nameservers paramater from /etc/resolv.conf if not defined
 	if ! grep '^Nameservers' /etc/opendkim.conf; then
-		echo "Nameservers $(grep '^nameserver' /etc/resolv.conf | awk -F " " '{print $2}')" >> /etc/opendkim.conf
+		echo "Nameservers $(grep '^nameserver' /etc/resolv.conf | awk -F " " '{print $2}' | paste -sd ',' -)" >> /etc/opendkim.conf
 		notify 'inf' "Nameservers added to /etc/opendkim.conf"
 	fi
 }