[Systems] SPAM accepted by Google, rejected by sunjammer (was: Fwd: Delivery Status Notification (Failure))

[Sascha Silbe]

Hi!

I just got a bounce from sunjammer (because the spammer put me in From:
as well).
We should do SPAM filtering only on the MX. The From: address is
virtually always spoofed, so all we achieve by bouncing SPAM mails that
got through Google is annoying spoof victims with bounces (backscatter).

Sascha

--- Begin forwarded message from Mail Delivery Subsystem ---
From: Mail Delivery Subsystem <mailer-daemon at googlemail.com>
To: silbe <silbe at sugarlabs.org>
Date: Wed, 06 Oct 2010 20:59:08 +0200
Subject: Delivery Status Notification (Failure)

Delivery to the following recipient failed permanently:

     silbe at sunjammer.sugarlabs.org

Technical details of permanent failure: 
Google tried to deliver your message, but it was rejected by the recipient domain. We recommend contacting the other email provider for further information about the cause of this error. The error that the other server returned was: 550 550 5.7.1 Blocked by SpamAssassin (state 18).

----- Original message -----

Received: by 10.227.147.82 with SMTP id k18mr10594164wbv.64.1286391129530;
        Wed, 06 Oct 2010 11:52:09 -0700 (PDT)
Received: by 10.227.147.82 with SMTP id k18mr10594162wbv.64.1286391129474;
        Wed, 06 Oct 2010 11:52:09 -0700 (PDT)
Return-Path: <silbe at sugarlabs.org>
Received: from ppp-94-64-202-32.home.otenet.gr (ppp-94-64-202-32.home.otenet.gr [94.64.202.32])
        by mx.google.com with SMTP id w4si1737197weq.63.2010.10.06.11.52.05;
        Wed, 06 Oct 2010 11:52:09 -0700 (PDT)
Received-SPF: neutral (google.com: 94.64.202.32 is neither permitted nor denied by best guess record for domain of silbe at sugarlabs.org) client-ip=94.64.202.32;
Authentication-Results: mx.google.com; spf=neutral (google.com: 94.64.202.32 is neither permitted nor denied by best guess record for domain of silbe at sugarlabs.org) smtp.mail=silbe at sugarlabs.org
Date: Wed, 06 Oct 2010 11:52:09 -0700 (PDT)
X-Originating-IP: [52.812.662.140]
X-Originating-Email: [silbe at sugarlabs.org]
X-Sender: silbe at sugarlabs.org
Return-Path: silbe at sugarlabs.org
Message-Id: <20101006215108.2917.qmail at ppp-94-64-202-32.home.otenet.gr>
From: � Pfizer Inc � 1985-2010 <silbe at sugarlabs.org>
To: <silbe at sugarlabs.org>
Subject: silbe at sugarlabs.org BEST PRICE 44% OFF
MIME-Version: 1.0
Content-Type: text/html; charset="ISO-8859-1"
Content-Transfer-Encoding: 7bit

----- End of message -----
--- End forwarded message ---

--
http://sascha.silbe.org/
http://www.infra-silbe.de/
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