[libvirt] FYI mail problems for libvirt lists

It has come to our attention that many, possibly even all, people with non-redhat.com email addresses are unable to send mail to most libvirt mailing lists, receiving bounce messages saying the address doesn't exist eg Final-Recipient: rfc822; libvirt-users(a)redhat.com Action: failed Status: 5.0.0 Remote-MTA: dns; us-smtp-inbound-1.mimecast.com Diagnostic-Code: smtp; 550 Invalid Recipient - https://community.mimecast.com/docs/DOC-1369#550 [boadZMN8PrGodBBK6pzKWg.us309] In my testing, libvir-list(a)redhat.com is the only list that is currently accepting incoming mail from non-redhat.com addresses. I see bounces from libvirt-users(a)redhat.com, libvirt-ci(a)redhat.com, libvirt-announce(a)redhat.com and libvirt-security(a)redhat.com, as well as from the undocumented alias libvirt-list(a)redhat.com We believe outgoing mail delivery is still working normally in all cases. The problems appear to be caused by some changes that Red Hat administrators made to the email infrastructure recently. We have a severity 1 ticket open for this issue and are taking all possible steps to escalate it & get it resolved at the soonest opportunity. In the mean time if any users need assistance with libvirt questions, please feel free to ignore our normal guidance and use the main development list libvir-list(a)redhat.com for questions, as this appears to still be working. Alternatively you can use IRC #virt on irc.oftc.net If you need to report any security issues with libvirt, please try the libvirt-security(a)redhat.com list first, but if you get a bounce then email myself directly. Please accept our apologies for the disruption this is causing to the libvirt mailing lists. Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|