Automatically add bounces etc invalids to blacklist

themailcowman

Hi everyone, is there a way to write a script to read the bounces and add the emails to a recipient blacklist? I’m currently using the global filter maps.

If anyone could provide some directions that would great! I’m not sure if there’s something inside docker containers that I need to work with or perhaps config on the host machine itself in the mailcow folder and then restart containers?

Thanks!

maddler

From a technical perspective, you might send the logs to syslog, parse it and use F2B to block them.
But you’ll soon end up with a huge number of FW rules with no real benfit (as the mails are being bounced already), RBLs would be taking care of most of the incoming spam anyway.