Kevin Fenzi writes: > On 4/30/19 4:46 AM, Vitaly Zaitsev wrote: > > Hello all! > > > > Currently Fedora mailing lists use "From" field from original messages > > and if sender's domain use DMARC=reject policy, mailing lists > > subscribers cannot receive any messages from such users because their MX > > servers follow DMARC procedure and drop them. > > Which explains why DMARC is horrible. ;)
No, it explains why p=reject domains that post to mailing lists are horrible. DMARC is a good thing when used properly. > > Previously I opened ticket in Fedora Infra[1]. > > > > Someone need to fix this because more and more mailing servers starts > > enforcing DMARC=reject. > > Which means more and more things break... > > > > [1]: https://pagure.io/fedora-infrastructure/issue/7737 > > I guess I will enable the From field mitigation for this list, but I > will not like it. ;) It's possible to do this only for domains that advertise p=reject. They deserve what they get. If there are any issues that seem like they can be addressed in upstream GNU Mailman (unfortunately, we don't carry a stick big enough to convince blockheaded mail domains not to publish p=reject), let me know and I'll push it with the Mailman devs. No promises, of course. Steve GNU Mailman _______________________________________________ devel mailing list -- devel@lists.fedoraproject.org To unsubscribe send an email to devel-le...@lists.fedoraproject.org Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org
