3 Apr
2025
3 Apr
'25
1:28 p.m.
On Apr 2, 2025, at 17:16, Ed Leafe ed@leafe.com wrote:
My network guy tells me that "MS is saying DMARC Failed" - and - "He doesn't have DKIM configured."
I've had DKIM configured for years, but recently updated things because requirements changed to be more strict. So either they have very old cached data, or something is wrong with their processing. If you could, have him send me a report for the failure.
So Kurt sent me the images, and it does look like the list software isn't adding the DKIM headers. This email should, since I'm sending it from my domain, but I'm seeing DKIM headers in ProFox messages that match the sender's domain, which is not correct.
I'll look into it some more.
-- Ed Leafe