how to delete wrong netfilter rule set offline

ol2tmx

Hello guys,
I really did a stupid mistake with banning to much private networks in the netfilter rule set. Is there any approach to delete the rule set offline? I causes to interrupt the the Fronted - Container communication. Any hints are welcome.

ol2tmx

I was able to connect to the mailcow mysql database and could display all the tables.

`docker-compose run –rm –entrypoint ‘/bin/sh -c “gosu mysql mysqld –skip-grant-tables & sleep 10 && mysql -hlocalhost -uroot && exit 0”’ mysql-mailcow’

Does anybody know which table contains the blacklist acl?