> >20030129 222634 127.0.0.1 SMTP (1376) 220 > >**********************************************2*0********* > > They have a broken firewall -- strike 2 on their part. > > >20030129 222634 127.0.0.1 SMTP (1376) >EHLO ggchamber.org > >20030129 222634 127.0.0.1 SMTP (1376) 500 Unknown or > unimplemented > >command > > Most likely another sign of the broken firewall; strike 3 on their > part. This is legal, but undesirable.
I'd be willing to bet Scott's pay check that the receiving domain is using a Cisco Pix firewall with the command "fixup protocol smtp" There is a known bug in some earlier versions of the IOS that will cause similar problems. I would contact the admin for the receiving domain and let him know. -Russ -- Russ Uhte, CCNA, MCP, A+ Network Administrator Richmond Power & Light Parallax Systems Division 765.973.7348 --- CONFIDENTIALITY NOTICE: This email and any attachments are for the exclusive and confidential use of the intended recipient. If you are not the intended recipient, please do not read, distribute or take action in reliance upon this message. If you have received this in error, please notify us immediately by return email and promptly delete this message and its attachments from your computer system. --- 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/
