[Mimedefang] Yahoo! DMARC and smfi_chngfrom was Yahoo DMARC
David F. Skoll
dfs at roaringpenguin.com
Mon Apr 14 22:06:46 EDT 2014
On Mon, 14 Apr 2014 16:27:58 -0400
"Kevin A. McGrail" <KMcGrail at PCCC.com> wrote:
> However, we are seeing an issue with the change_sender(); function.
> Specifically, here's a test from my Yahoo! account to an autism
> mailing list. Even though smfi_chgfrom appears to have worked, when
> the email is parsed by mailman, it does not appear to reflect the
> changed sender. Any thoughts appreciated...
smfi_chgfrom only changes the envelope sender. I think Mailman (and
possibly Yahoo?) might be looking at the From: header instead.
With regards to the MIMEDefang list, I don't plan on doing anything
special. If Yahoo wants to break legitimate mailing lists for its
users, that's Yahoo's problem, not mine. Luckily, I do not depend
on being able to reach Yahoo subscribers for my business to be viable,
so... meh.
Regards,
David.
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