Open rkcreation opened 19 hours ago
It seems that mailman internal IP needs to be added to allowed forwarding hosts in Mailcow UI
For my setup, it's 172.22.1.1, but it's weird because it's working (I can send emails to lists) but it's not a mailman IP neither a mailcow IP (but it's in mailcow IP range), I can't figure out which container
If someone has an idea...
maybe some help here : https://docs.mailcow.email/manual-guides/Postfix/u_e-postfix-unauthenticated-relaying/
I'm trying to fix some deliverability issues with @gmail.com addresses, and I try to use the DMARC mitigation "munge_from" (that force From header to be the list mail address), but Rspamd reject message SPOOFED_UNAUTH flag (score 50).
It seems that Mailman is not recognized as a valid sender.
I try to change rspamd rules, but if anyone has an idea I'll take it!