On 11/2/2016 1:05 PM, Hector Santos wrote:
Since its inception, this has been the "Achilles' heel" of DKIM without a Signature
The issue, here, is with features added by DMARC. As such, the problem has nothing to do with DKIM.
DKIM does not present any problems, with respect to retaining the rfc5322.From field contents.
d/ -- Dave Crocker Brandenburg InternetWorking bbiw.net