Hi Amani, You need to make the Exchange server a SecureNAT client and then create a POP3 Server Publishing Rule. HTH, Tom Thomas W Shinder www.isaserver.org/shinder ISA Server and Beyond: http://tinyurl.com/1jq1 Configuring ISA Server: http://tinyurl.com/1llp -----Original Message----- From: Amani [mailto:amani@xxxxxxxxxxxxxxx] Sent: Sunday, July 27, 2003 1:36 AM To: [ExchangeList] Subject: [exchangelist] ISA with Exch2000 http://www.MSExchange.org/ im not able to use pop3 with our exchange2000 server. the exchange is connexted to ISA server. ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp Exchange FAQ: http://www.msexchange.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: Leading Network Software Directory: http://www.serverfiles.com No.1 ISA Server Resource Site: http://www.isaserver.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 MSExchange.org Discussion List as: tshinder@xxxxxxxxxxxxxxxxxx To unsubscribe send a blank email to leave-exchangelist-1461389B@xxxxxxxxxxxxx