Hi Derek, Telnet from an external client. Also, if you see an error indicating that there is no listener, make sure that the external interface of the ISA firewall is plugged into the hub/switch. HTH, Tom www.isaserver.org/shinder Tom and Deb Shinder's Configuring ISA Server 2004 http://tinyurl.com/3xqb7 MVP -- ISA Firewalls -----Original Message----- From: Derek Scott [mailto:dscott@xxxxxxxxxx] Sent: Monday, April 11, 2005 3:05 PM To: [ISAserver.org Discussion List] Subject: [isalist] RE: IMAP via ISA 2004 http://www.ISAserver.org Telneting from the ISA box to my mail server. Route statement is already in place. I can telnet fine from our ISA 2000 environment. Two nics. One internal, one on the DMZ. ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: World of Windows Networking: http://www.windowsnetworking.com Leading Network Software Directory: http://www.serverfiles.com No.1 Exchange Server Resource Site: http://www.msexchange.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: tshinder@xxxxxxxxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist Report abuse to listadmin@xxxxxxxxxxxxx