Emails are accepted by Rspamd due to 'MAILCOW_WHITE'

Johan13v

Hi community! 👋🏻

Since a month we are using Mailcow for our table tennis club! We migrated all of our email to it and we are really happy with it. Thanks for the amazing product 🙂

There is one thing though that I would like to improve. A few times per day, spam is accepted by Rspamd and I would like to fix that. In Rspamd is it marked as MAILCOW_WHITE and therefore gets an -9999 spamscore. Any idea why this is happening? We definitely did not mark the senders as trusted / whitelisted.

Example:

Thanks! 🙂

I think I solved it. I found a rule in Mailcow which was allowing all senders to our domain with a MAILCOW_WHITE -9999 tag. Not sure how it got there, but removed it and hope that this will solve the issues 🙂