QUOTE(FPN Admin Team @ Feb 9 2007, 04:38 PM)
The email pretending to be from fpnadmin and instructing you to download a new JavaScript version and ignore any virus warning messages did not originate from fpnadmin. If you check the headers it will be clear that it didn't originate from FPN, but that it is a spoof.
Hi Admins
Actually, I don't think it was spoofed - it was sent through your network. I'm reporting this only because it may help in dealing with problems like this in future. Here are the headers of the offending message (my email address and domain obscured):
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Return-Path: <nobody@host.refactored.com>
Received: from host.refactored.com (unknown97.36.157.204.defenderhosting.com [204.157.36.97])
by smtp.midair.net with ESMTP (Mailtraq/2.8.0.2048) id SMTP53BCDC63
for *@*; Fri, 09 Feb 2007 12:25:14 -0000
Received: from nobody by host.refactored.com with local (Exim 4.52)
id 1HFUlk-0008Tc-3M; Fri, 09 Feb 2007 05:22:24 -0700
To: fpnadmin@gmail.com
Subject: Fountainpennetwork administration ( From The Fountain Pen Network )
From: "The Fountain Pen Network" <fpnadmin@gmail.com>
X-Priority: 3
X-Mailer: IPB PHP Mailer
Message-Id: <E1HFUlk-0008Tc-3M@host.refactored.com>
Date: Fri, 09 Feb 2007 05:22:24 -0700
X-AntiAbuse: This header was added to track abuse, please include it with any abuse report
X-AntiAbuse: Primary Hostname - host.refactored.com
X-AntiAbuse: Original Domain - *
X-AntiAbuse: Originator/Caller UID/GID - [99 99] / [47 12]
X-AntiAbuse: Sender Address Domain - host.refactored.com
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And from your genuine message:
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Return-Path: <nobody@host.refactored.com>
Received: from host.refactored.com (unknown97.36.157.204.defenderhosting.com [204.157.36.97])
by smtp.midair.net with ESMTP (Mailtraq/2.8.0.2048) id SMTP53BEDC6B
for *@*; Fri, 09 Feb 2007 14:04:18 -0000
Received: from nobody by host.refactored.com with local (Exim 4.52)
id 1HFWK5-00034I-P7; Fri, 09 Feb 2007 07:01:57 -0700
To: fpnadmin@gmail.com
Subject: Urgent! Previous email from spoofed FPN address! ( From The Fountain Pen Network )
From: "The Fountain Pen Network" <fpnadmin@gmail.com>
X-Priority: 3
X-Mailer: IPB PHP Mailer
Message-Id: <E1HFWK5-00034I-P7@host.refactored.com>
Date: Fri, 09 Feb 2007 07:01:57 -0700
X-AntiAbuse: This header was added to track abuse, please include it with any abuse report
X-AntiAbuse: Primary Hostname - host.refactored.com
X-AntiAbuse: Original Domain - *
X-AntiAbuse: Originator/Caller UID/GID - [99 99] / [47 12]
X-AntiAbuse: Sender Address Domain - host.refactored.com
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As you can see, those headers clearly show an identical forward path. I run my own mail server here, and this extract from my server log is conclusive:
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00001000 00000000 09/02/2007 12:25:08 SMTP: (Accept) Receiving connection from 204.157.36.97
+ 0000001A host.refactored.com (204.157.36.97) [09/02/2007 12:25]
00000001 0000001A 09/02/2007 12:25:09 EHLO host.refactored.com ---> 250 smtp.midair.net
00000001 0000001A 09/02/2007 12:25:13 MAIL FROM:<nobody@host.refactored.com> ---> 250 receiving from nobody@host.refactored.com
00000001 0000001A 09/02/2007 12:25:13 RCPT TO:<*@*> ---> 250 will send to *@*
00000001 0000001A 09/02/2007 12:25:13 DATA ---> 354 send the message, terminate with "."
00000001 0000001A 09/02/2007 12:25:14 DATA ---> 250 received the message, thanks
00000080 00000000 09/02/2007 12:25:14 Routing (Inbound) SMTP53BCDC63 (0 locked, 0 queued)
00000080 00000000 09/02/2007 12:25:14 Router: (Depth 0) SMTP53BCDC64: "(nobody@host.refactored.com) Fountainpennetwork administration ( From The Fountain Pen Network )" from nobody@host.refactored.com for (2 rcpts) *@*,inbound
00000200 00010003 09/02/2007 12:25:14 nobody@host.refactored.com sent "Fountainpennetwork administration ( From The Fountain Pen Network )"
00000001 0000001A 09/02/2007 12:25:14 QUIT ---> 221 have a nice day (SMTP Closing)
00000001 0000001A 09/02/2007 12:25:14 SMTP Client Disconnected (204.157.36.97): Normal Transaction
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The HELO argument, MAIL FROM and RCPT TO may all be forged, but not I think your IP address.
Hope this helps, apologies for length.