Gary Buhrmaster venit, vidit, dixit 2026-09-08 22:33:49: > On Tue, Sep 8, 2026 at 3:37 PM Kevin Fenzi <[email protected]> wrote: > > > Adding locked down DMARC/SPF/DKIM is not any kind of surity that the > > email will be accepted. > > Correct (their email gateway, their rules), but > a fully locked down SPF/DMARC/DKIM does > increase the likelihood that the target will > (along with the network using RPKI/ROAs > records), along with the netblock being > considered business and not consumer > supporting. The bar has been set high > thanks to the miscreants who send UCE, > phishing, etc. (and this is why we can't have > nice things).
Today I got a "devel mailing list probe message", saying: > The [email protected] mailing list has received a number > of bounces from you, indicating that there may be a problem delivering > messages to [email protected]. A sample is attached below. > Please examine this message to make sure there are no problems with > your email address. You may want to check with your mail > administrator for more help. The attachment is a report from bastion01.rdu3.fedoraproject.org: > <[email protected]> (expanded from > <[email protected]>): host gmail-smtp-in.l.google.com[142.251.163.26] > said: 550-5.7.30 Your email has been blocked because DKIM authentication > didn't pass 550-5.7.30 for this message. Gmail requires all email bulk > senders to 550-5.7.30 authenticate their email with DKIM. 550-5.7.30 > 550-5.7.30 Authentication results: 550-5.7.30 DKIM = did not pass > 550-5.7.30 To set up DKIM for your sending domains, visit 550-5.7.30 > https://support.google.com/a?p=turn-on-dkim 550-5.7.30 To learn more > about > Gmail requirements for bulk senders, visit 550 5.7.30 > https://support.google.com/a?p=sender-guidelines. > af79cd13be357-93a3db96cd5si21022585a.279 - gsmtp (in reply to end of DATA > command) Plus an email, where apparantly soneone sent via list From devel-bounces+31022bf857b0d352acd1cf95ffac455832e8d...@lists.fedoraproject.org To [email protected] Subject devel mailing list probe message but the mail content is a legit message from some "Martin" (fedora-review patch). So, even delivery to these addresses seems to have stopped working, not only sending from them. Michael -- _______________________________________________ devel mailing list -- [email protected] To unsubscribe send an email to [email protected] Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/[email protected] Do not reply to spam, report it: https://forge.fedoraproject.org/infra/tickets/issues/new
