diff --git a/DMS/docker-compose.yml b/DMS/docker-compose.yml
index 01a5c77..9357012 100644
--- a/DMS/docker-compose.yml
+++ b/DMS/docker-compose.yml
@@ -97,6 +97,9 @@ services:
       - ROUNDCUBEMAIL_SMTP_SERVER=tls://mail.email-srvr.com
       - ROUNDCUBEMAIL_SMTP_PORT=587
       - ROUNDCUBEMAIL_PLUGINS=password,email_config
+    # In docker-compose.yml bei roundcube hinzufügen:
+    ports:
+      - "8080:80"  # Host:Container      
     volumes:
       - ./docker-data/roundcube/config:/var/roundcube/config
       - ./docker-data/roundcube/plugins/email_config:/var/www/html/plugins/email_config:ro