On 1/11/24 10:31, simonjwiles@gmail.com wrote:
Thank you, yes, I've read all the documentation. My system works properly (
transport_maps,local_recipient_maps,relay_domains), I don't think it's an unusual configuration at all.
I think the issue is setting relay_domains in postfix. I don't think this is necessary.
Try removing that setting from postfix and see if mail to Mailman still works and mail to non-existent addresses is rejected for a more appropriate reason.
On the other hand, why is rejection for "Loops back to myself" a problem. Granted it's not a very informative message, but the mail should be rejected anyway.
-- Mark Sapiro <mark@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan