I noticed recently that each time I send an email to the kde(a)lists.fedoraproject.org
mailing list I get up to three failed DMARC reports from other email servers.
The list is sending email "from" me with the source address:
Source-IP: 38.145.60.11 (
bastion-iad01.fedoraproject.org)
Which, of course, does not match up with my email server's IP address, so SPF fails,
It also appears that DKIM signature also does not match.
I've had my server's DNS set up to request DMARK failure reports for a few years
and haven't seen any reports lately except via this list. So I am wondering if
something is mis-configured on this list server.
Emmett