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From http://help.msu.edu/mail/spam/#blocksender you can "blacklist" a sender. However I can never figure out how the program decides who the email is really "from". Too may have a faked From: address. >Envelope-to: [log in to unmask] >X-Sender: [log in to unmask] >X-Mailer: QUALCOMM Windows Eudora Version 6.0.0.22 >X-Virus: None found by Clam AV >Date: Wed, 12 May 2004 09:26:40 -0400 >Reply-To: Tim Potter <[log in to unmask]> >Sender: MSU Network Administrators Group <[log in to unmask]> >From: Tim Potter <[log in to unmask]> >Subject: [MSUNAG] Suspect files of zero-length >To: >X-Virus: None found by Clam AV >X-Spam-Status: No, hits=1.6 required=5.0 tests=FB_CONST_9,FM_MULTI_ODD2, > FM_MULTI_ODD3 autolearn=no version=2.63 >X-Spam-Level: * >X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on sys15.mail.msu.edu > >I've been receiving suspicious files of the usual viral extensions (.exe, >.scr, .com, etc.) about every day from this same individual (see below) but >all of the files have been zero length and not detected by my AV software >as infected (Norton AV CE 7.61 and Kaspersky KAV 4.5.0.95 Trial). Anyone >else see files like this slipping thru their AV and the mail.msu.edu AV? > >Can this sender be blocked at the mail.msu.edu server? >Tim > > >Return-path: <[log in to unmask]> >Envelope-to: [log in to unmask] >Delivery-date: Wed, 12 May 2004 08:53:37 -0400 >Received: from [165.189.17.51] (helo=W17269.org) > by sys16.mail.msu.edu with smtp (Exim 4.32 #22) > id 1BNtEv-00030N-1m > for [log in to unmask]; Wed, 12 May 2004 08:53:37 -0400 >Date: Wed, 12 May 2004 07:52:42 -0600 >To: "Pottert" <[log in to unmask]> >From: "Mark.ibach" <[log in to unmask]> >Subject: Re: Msg reply >Message-ID: <[log in to unmask]> >MIME-Version: 1.0 >Content-Type: multipart/mixed; > boundary="--------bvhkxpkbmvushehovkub" >X-Virus: None found by Clam AV >X-Spam-Status: No, hits=0.9 required=5.0 tests=HTML_30_40,HTML_MESSAGE, > MIME_HTML_ONLY autolearn=no version=2.63 >X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on sys16.mail.msu.edu >X-Spam-Level: > >********************** >Tim Potter <>< >Information Officer >MSU Alumni Association >E. Lansing, MI 48824 >Toll-free: 877/ MSU-ALUM (678-2586) >Ph: 517/432-1160 >Fax: 517/432-7769 >Stay Connected! www.msualum.com Cheryl Cheryl Akers, MS, CNA - [log in to unmask] Microcomputer Support - Microbiology and Molecular Genetics 2228C Biomedical Physical Sciences Michigan State University East Lansing, MI 48824 517-355-6463 X1514