Comment 16 for bug 1721803

It would help significantly in debugging this if we could get actual mail delivery failure logs/records. We can look at the mail server on ask.openstack.org if you can provide a recipient email address and approximate time for the expected email. Can you get that information to us? Might also help to do this synchronously on IRC as well (freenode #openstack-infra) so that we can find answers to the next questions that pop up.