[MlMt] List membership disabled -- excessive bounces?

[Sebastian Hagedorn]

On 19 May 2025, at 11:02, Benny Kjær Nielsen wrote:

> On 19 May 2025, at 10:52, Sebastian Hagedorn wrote:
>
> As someone who runs a large Mailman server as my day job: Benny has to use Mailman’s DMARC handling.
>
> I already do that, but it's possible this issue is related. The error messages were about DKIM failing.

OK, in that case I guess the DNS lookup failed. I’ve seen that happen in the past. When Mailman can’t lookup the DMARC policy, the DMARC handling doesn’t happen, leading to this issue.
-- 
   .:.Sebastian Hagedorn - Weyertal 121 (Gebäude 133), Zimmer 2.13.:.
                .:.IT Center University of Cologne (ITCC)).:.
  .:.Universität zu Köln / Cologne University - ✆ +49-221-470-89578.:.
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