updates

DMS/docker-data/dms/config/postfix/local_transport_maps

@@ -0,0 +1,4 @@
+# Filter only local/internal deliveries (adjust to your domains)
+/^.*@example\.com$/   smtp:[localhost]:10025  # Replace with your domains, e.g. /^.*@andreasknuth\.de$/
+/^.*@another-domain\.com$/   smtp:[localhost]:10025
+# Add more lines for additional domains from your setup