Re: dmarc failure when sending to the list

From: Patrick Proniewski <patpro_at_patpro.net>
Date: Thu, 10 Jul 2014 09:44:52 +0200

On 10 juil. 2014, at 08:56, Murray S. Kucherawy <msk_at_blackops.org> wrote:

> So some content was altered as it passed through the list that caused the author signature to be invalid. The list signature is fine though.

yep, the full body is converted from quoted-printable to 8bit by the list server. And that bugs me a little bit.
As I wrote earlier, I don't see any way to implement strict DKIM/DMARC policy (reject) if someone in the middle alter some content with - apparently - no reason.

Patrick
Received on Thu Jul 10 2014 - 07:45:06 PST