From 6a76ac70c4c9b394e6d4ffdb293e42abd918b266 Mon Sep 17 00:00:00 2001
From: Hasse Hagen Johansen <hhj-github@musikcheck.dk>
Date: Tue, 6 Jun 2023 10:51:33 +0200
Subject: [PATCH] allow to change port used for SMTP egress

---
 entrypoint.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/entrypoint.sh b/entrypoint.sh
index 0dbf19d..e74937f 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -38,6 +38,11 @@ if [ "$MAILNAME" ]; then
 	echo "$MAILNAME" > /etc/mailname
 fi
 
+if [ "SMTPPORTOUT" ]; then
+	awk -v port_var="${SMTPPORTOUT}" '/remote_smtp:/{ n=NR+2 } NR==n{ $0="  driver = smtp\n  port = "port_var }1' /etc/exim4/exim4.conf.template > /etc/exim4/exim4.conf.temp
+	mv /etc/exim4/exim4.conf.temp /etc/exim4/exim4.conf.template
+fi
+
 if [ "$KEY_PATH" ] && [ "$CERTIFICATE_PATH" ]; then
 	if [ "$MAILNAME" ]; then
 	  echo "MAIN_TLS_ENABLE = yes" >>  /etc/exim4/exim4.conf.localmacros