diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
index 0929212d..61047519 100644
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -17,8 +17,6 @@ services:
       - SMTP_USE_STARTTLS=yes
       # --- Mailpit relay (for testing only) ---
       # - RELAYHOST=mailpit:1025
-    ports:
-      - "25:25"
     networks:
       - cmc-prod-network
   nginx: