On Tue, Sep 15, 2026 at 10:36 AM Michael J Gruber <[email protected]> wrote: > > 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.
I don't think this is related. I've been getting "bounce probe" messages to my actual @gmail address every now and then for a year or so. Looks like GMail sometimes just rejects valid messages from this list. Fabio -- _______________________________________________ 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
