May 7, 2026
6:03 p.m.
On 5/7/26 07:39, Stephen Daniel wrote:
How do I debug this? Can I see the text of any of the bounce messages to understand why the emails bounced?
This issue might stem from my running somewhat old software. Currently running mailman 3.3.5.
I understand you have now seen more info in the MTA logs, but actually beginning with Mailman 3.3.5, list owner notifications sent on disabling delivery or incrementing bounce score when the list's bounce_notify_owner_on_disable or bounce_notify_owner_on_bounce_increment settings are true will contain the bounce DSN.
-- Mark Sapiro <mark@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan