Am Montag, den 25.05.2015, 16:27 +0200 schrieb Sebastian Nielsen:
> I would suggest explicity null:ing the SPF signature instead of passing it,
> for list mail.
> This is done with "v=spf1 ?all"
>
> A "null" SPF signature is same as no signature at all (same as if the SPF
> record didnt exist at
--Ursprungligt meddelande-
From: Robert Senger
Sent: Monday, May 25, 2015 3:50 PM
To: postfix-users@postfix.org
Subject: Need advice from SPF/DKIM/DMARC experts
Hi all,
this is not a Postfix specific question, but I hope I'll find some
experts on that topic here ;)
A long time ago I've
Hi all,
this is not a Postfix specific question, but I hope I'll find some
experts on that topic here ;)
A long time ago I've implemented SPF/DKIM/DMARC signing/checking for the
two domains served by my Postfix instance. As everything seemed to work
fine, I recently moved from "permissive" to "st
