From a93f44600cfea9aa1e28bcb45cfb8ec2b4566a41 Mon Sep 17 00:00:00 2001
From: Andreas Knuth <andreas.knuth@gmail.com>
Date: Sat, 18 Apr 2026 13:16:50 -0500
Subject: [PATCH] bind port 25 to localhost

---
 DMS/docker-compose.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/DMS/docker-compose.yml b/DMS/docker-compose.yml
index 79d2502..9c49dd7 100644
--- a/DMS/docker-compose.yml
+++ b/DMS/docker-compose.yml
@@ -12,7 +12,7 @@ services:
     hostname: node1.email-srvr.com
 
     ports:
-      - "25:25"
+      - "127.0.0.1:25:25"
       - "587:587"
       - "465:465"
       - "143:143"