Hi there, I'm trying to achieve configuration that would verify DKIM signatures for known signers. Everything works fine until envelope-from address is one of known signers. But many spams have envelope-from set differently than From: header, eg. [email protected] in envelope-from and [email protected] in From: header. This enables them to bypass DKIM signature checks and therefor to bypass one of the anti-spam mechanisms.
How can I instruct exim to include From: headers' content in known signers checks? Regards, -- Robert Wysocki administrator systemów linuksowych CONTIUM S.A., http://www.contium.pl -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
