From 8a1584c3cb40aa6ba7c40c4a1c4d8968722ba4a5 Mon Sep 17 00:00:00 2001
From: j-marz <john@terabyteit.com.au>
Date: Sat, 3 Aug 2019 15:26:44 +1000
Subject: [PATCH] set Nameservers in opendkim.conf at start-up

---
 target/start-mailserver.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/target/start-mailserver.sh b/target/start-mailserver.sh
index c7830312..3541bbb9 100644
--- a/target/start-mailserver.sh
+++ b/target/start-mailserver.sh
@@ -850,6 +850,12 @@ function _setup_dkim() {
 		local _f_keytable="/etc/opendkim/KeyTable"
 		[ ! -f "$_f_keytable" ] && touch "$_f_keytable"
 	fi
+
+	# 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
+		notify 'inf' "Nameservers added to /etc/opendkim.conf"
+	fi
 }
 
 function _setup_ssl() {