Some DKIM software has the ability to stash details about the software - product name, release version, job ID - being used to sign or validate a message in a header. “X-DKIM” and “DKIM-Filter” are two I recall seeing.
Do we encourage (or discourage) something like that for DKIM2, to help with identifying interop problems? Cheers, Steve _______________________________________________ Ietf-dkim mailing list -- [email protected] To unsubscribe send an email to [email protected]
