Ya know, hats off to Scott. Here he is, doing major work on Declude helping us battle this new wave of viruses, and he still takes time to answer questions and help on the Imail list.
John Tolmachoff Engineer/Consultant/Owner eServices For You > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:IMail_Forum- > [EMAIL PROTECTED] On Behalf Of R. Scott Perry > Sent: Tuesday, March 02, 2004 2:30 PM > To: [EMAIL PROTECTED] > Subject: Re: [IMail Forum] HELO line wrong when coming by PIX firewall ok > when inside of firewall... > > > >I just noticed that if you telnet to my mail server you get... > > > >[Contacting mail.packardtransport.com [208.44.53.5]...] > >[Connected] > >220 ********************0************************ > >HELO hexillion.com > >250 hello mail.packardtransport.com > > > >but if I do it from inside the firewall I get... > > > >220 packardtransport.com01packardlogistics.com X1 > >helo > >250 hello mail.packardtransport.com > > > >has anyone seen this before? > > That's because the CISCO firewall is broken. It takes the SMTP greeting, > and tries hiding it, but it doesn't do it properly (only hiding part of > what it is supposed to, and hiding parts that it should not). If you > disable the "fixup protocol", it will fix it. > > -Scott > --- > Declude JunkMail: The advanced anti-spam solution for IMail mailservers > since 2000. > Declude Virus: Catches known viruses and is the leader in mailserver > vulnerability detection. > Find out what you've been missing: Ask for a free 30-day evaluation. > > --- > [This E-mail was scanned for viruses by Declude Virus > (http://www.declude.com)] > > > To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html > List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ > Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/ To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/
