Open alevesely opened 4 days ago
Did you try enabling parsing the Nevermind, I misread your first sentence and you seem to be saying that you have it enabled. Sorry for my unhelpful comment.Authentication-Results
header in the addon preferences? I believe it's disabled by default, which could explain what you're seeing.
I have set both Verify DKIM signatures and Read Authentication-Results header. However, a message having:
displays
DKIM Invalid (E-Mail was modified)
despite the signature was previously authenticated. My understanding was that Read Authentication-Results header meant to skip performing a verification when a trusted A-R already has a result. Or is that A-R invalid for some reason? I don't see references to that in the error console, which starts like so:The signature is indeed invalid, according to the spec. The A-R value is based on a method to undo the transformation done by a mailing list which could verify the author's signature.
Why isn't the A-R value accepted by DKIM Verifier?