We've been seeing some particularly pernicious spammers
recently. They're using gmail accounts; I'd like to report them to
Google.
To do that I need to find the original message headers. By the time
the message gets to the archive, or to the mailing list recipients,
all the Received: headers seem to have been deleted, leaving only the
ones from my list server outwards.
Is there a way to access the original incoming emai, before DMARC
mitigation etc., has changed the headers?
Peter C