[Mailman-Users] cause of bounces
gtaylor at tnetconsulting.net
Tue Oct 17 17:40:45 EDT 2017
On 10/17/2017 03:22 PM, Mark Sapiro wrote:
> Agreed, but the above imply NOT RFC 5322 compliant.
Please elaborate, if you're referring to more than From: vs Sent-By:.
> In other words, an invalid DKIM signature SHOULD be treated no
> differently from no signature.
Fair enough. - I suspect DKIM by itself can tolerate that, like you
I believe the problem is when DMARC is added to the mix, particularly
with a policy of reject.
Grant. . . .
unix || die
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