[MM3-users] Re: Postfix and Rspamd reject all Mailman messages after upgrading to Mailcow 2025-09b

Am 15.09.25 um 22:15 schrieb Jesper Holck via Mailman-users:

In Mailcow, I have under "Options" added 172.19.199.1/24 as a "Forwarding Host" with no spam filter. I hoped this would make Rspamd happy, but apparently not.

In my setup I had to add the IP of the gateway of the docker network for mailcow(!) - not any IP Adresse of the mailman network. In my setup this was 172.22.1.1

You can find the delivering IP in the rspamd UI.