Hi all.
I've noticed a problem. We receive a few legit mails that has travelled
through a forwarder. That causes some problems for the SPF check.
Since the mail claiming to be from hotmail clearly doesn't arrive
directly from one of the machines listed in hotmail's spf record, the
SPF_SOFTFAIL kicks in another 1.4 points.
What can I do to prevent this from happening?
Are there any generic solution, or am I bound to know from which servers
I might receive forwarded mails?
I'm running SA 3.1.3 on FreeBSD.
Below is a snip of a mail that got hit by softfail because of forwarding.
Regards,
Andreas
============================
Received: from mail.forwardingdomain.com
by mail.mydomain.com with smtp
(envelope-from <[EMAIL PROTECTED]>)
for [EMAIL PROTECTED]; Fri, 11 Aug 2006 14:54:13 +0200
Received: (qmail 13341 invoked by uid 729); 11 Aug 2006 12:54:00 -0000
Delivered-To: [EMAIL PROTECTED]
Received: (qmail 13326 invoked from network); 11 Aug 2006 12:53:59 -0000
Received: from bay0-omc3-s32.bay0.hotmail.com
by mail.forwardingdomain.com with SMTP; 11 Aug 2006 12:53:59 -0000
Received: from hotmail.com by bay0-omc3-s32.bay0.hotmail.com;
Fri, 11 Aug 2006 05:53:57 -0700
Received: from mail pickup service by hotmail.com;
Fri, 11 Aug 2006 05:53:57 -0700
Received: from 64.4.19.200 by by109fd.bay109.hotmail.msn.com with HTTP;
Fri, 11 Aug 2006 12:53:54 GMT
X-Originating-IP: [zz.zz.zz.zz]
X-Originating-Email: [EMAIL PROTECTED]
X-Sender: [EMAIL PROTECTED]
From: "User" <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
