diff --git a/DMS/docker-data/dms/config/postfix/master.cf.append b/DMS/docker-data/dms/config/postfix/master.cf.append
index 81dbcdb..1b382dc 100644
--- a/DMS/docker-data/dms/config/postfix/master.cf.append
+++ b/DMS/docker-data/dms/config/postfix/master.cf.append
@@ -27,6 +27,6 @@ localhost:10026 inet n - n - - smtpd
     -o smtpd_helo_restrictions=
     -o smtpd_sender_restrictions=
     -o smtpd_recipient_restrictions=permit_mynetworks,reject
-    -o mynetworks=127.0.0.0/8,[::1]/128                    # IPv6 HINZUFÜGEN!
+    -o mynetworks=127.0.0.0/8,[::1]/128
     -o smtpd_authorized_xforward_hosts=127.0.0.0/8,[::1]/128
     -o receive_override_options=no_header_body_checks,no_unknown_recipient_checks
\ No newline at end of file