Nobody can - that's the essence of spoofing. If somebody sends a message to the redirector purporting to be from somebody on the list, it passes the test.
Welcome to the wonderful world of email in the 21st Century. -----Burton > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > Behalf Of Vinny Abello > Sent: Friday, July 16, 2004 9:40 AM > To: [EMAIL PROTECTED] > Subject: Re: [Ntop-dev] Forum notify > > > Can the owner of this list please fix the list so I stop getting warnings > about spoofed emails containing viruses which I didn't send? > > At 10:16 AM 7/16/2004, you wrote: > >Content-Type: text/plain; name="warning1.txt" > >Content-Disposition: inline; filename="warning1.txt" > >Content-Transfer-Encoding: 7bit > >MIME-Version: 1.0 > >X-Mailer: MIME-tools 5.411 (Entity 5.404) > > > >WARNING: This email violated Your Company's email security policy and > >has been modified. For more information, contact [EMAIL PROTECTED] > > > >An attachment named Readme.exe was removed from this document as it > >constituted a security hazard. If you require this document, > please contact > >the sender and arrange an alternate means of receiving it. > > > >Please, have a look at the attached file. > > > >_______________________________________________ > >Ntop-dev mailing list > >[EMAIL PROTECTED] > >http://listgateway.unipi.it/mailman/listinfo/ntop-dev > > > Vinny Abello > Network Engineer > Server Management > [EMAIL PROTECTED] > (973)300-9211 x 125 > (973)940-6125 (Direct) > PGP Key Fingerprint: 3BC5 9A48 FC78 03D3 82E0 E935 5325 FBCB 0100 977A > > Tellurian Networks - The Ultimate Internet Connection > http://www.tellurian.com (888)TELLURIAN > > There are 10 kinds of people in the world. Those who understand > binary and > those that don't. > > _______________________________________________ > Ntop-dev mailing list > [EMAIL PROTECTED] > http://listgateway.unipi.it/mailman/listinfo/ntop-dev _______________________________________________ Ntop-dev mailing list [EMAIL PROTECTED] http://listgateway.unipi.it/mailman/listinfo/ntop-dev
