On Fri, 10 Nov 2006, Tony Finch wrote: > > They have a forged Received: line which has a "by" field containing the > domain of the recipient address, a "for" field which matches the From: > header, and an "id" field of the form XXXXXX-XXXXXX-XX (similar to Exim's > queue IDs, though Exim IDs are always 1XXXXX-0XXXXX-XX). > > > Received: from [217.218.182.65] (port=2608 helo=shop-efe3045e89) > by sesame.csx.cam.ac.uk with esmtp (Exim 4.54) > id 1GiQmw-000Mmp-GM > for [EMAIL PROTECTED]; Fri, 10 Nov 2006 07:27:18 +0000 > Received: from 64.224.110.142 (HELO smtp.icom.com) > by exim.org with esmtp ()C8+DP.+1S -G2,0) > id C989<T-=Z,Z.0-09 > for [EMAIL PROTECTED]; Thu, 19 Jan 2006 07:28:02 -0210 > From: "Eileen Mayer" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Subject: hi cvs > Date: Thu, 19 Jan 2006 07:28:02 -0210 > Message-ID: <[EMAIL PROTECTED]> > MIME-Version: 1.0 > Content-Type: text/plain; > charset="Windows-1252" > Content-Transfer-Encoding: 7bit > X-Priority: 3 (Normal) > X-MSMail-Priority: Normal > X-Mailer: Microsoft Office Outlook, Build 11.0.5510 > X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2670 > Thread-Index: Aca6QB0)-/ZA;3SO+O/M?G<3G3C(7,==
You're trying too hard. Look at that 'Date:' header, they've got a bogus time-zone value. It's syntactically RFC-2822 correct but nonsense. (One of my favorites was "-0480" ;) Simple rule, so far no FPs: # bogus timzones in date (EG: Date: Wed, 15 Nov 2006 21:29:24 -0180 ) header L_SPAM_TOOL_13 Date =~ /\s[+-]\d\d[124-9]\d$/ describe L_SPAM_TOOL_13 Bogus time-zone score L_SPAM_TOOL_13 3.1 -- Dave Funk University of Iowa <dbfunk (at) engineering.uiowa.edu> College of Engineering 319/335-5751 FAX: 319/384-0549 1256 Seamans Center Sys_admin/Postmaster/cell_admin Iowa City, IA 52242-1527 #include <std_disclaimer.h> Better is not better, 'standard' is better. B{