Merge pull request #4821 from mailcow/staging

Automatic PR to nightly from 2022-10-26T07:46:18Z

docker-compose.yml

@@ -424,7 +424,7 @@ services:
             - acme
 
     netfilter-mailcow:
-      image: mailcow/netfilter:1.48
+      image: mailcow/netfilter:1.49
       stop_grace_period: 30s
       depends_on:
         - dovecot-mailcow