Re: is it just me or...

Tom Ivar Helbekkmo <tih@hamartun.priv.no> writes:

Well, no. If the forwarder specifies a proxy envelope sender, and doesn't change the "From:" header, SPF will not be aligned, but the original DKIM signature will be valid, so DMARC verification will pass.

True. It doesn't have to break DKIM if it treats messages with a valid DKIM signature differently. Not sure that helps much. Bjørn