Are you also using the Firewall client on those internal machines? You'll have to for mail clients. Jim Harrison MCP(NT4, W2K), A+, Network+, PCG http://www.microsoft.com/isaserver http://isaserver.org/Jim_Harrison http://isatools.org Read the help, books and articles! ----- Original Message ----- From: "Ravi Singh" <ravi_s74@xxxxxxxxxxx> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> Sent: Friday, March 05, 2004 01:40 Subject: [isalist] Mail clients does not work once site and content rule defined for user http://www.ISAserver.org Dear All, I have installed SBS 2003 server which include exchange6.0 and ISA server 2000. We manage to publish mail server behind the ISA server but when we defines the site and content rule for the user then user not able to access mail server and disaplay error ""Your server has unexpectedly terminated the connection. Possible causes for this include server problems, network problems, or a long period of inactivity. Account: '203.190.134.165', Server: '203.190.134.165', Protocol: POP3, Port: 110, Secure(SSL): No, Error Number: 0x800CCC0F""" but when allow all to every client it works perfectly ok. Would appreciate if you could resolved the above issue. Thanks Ravi _________________________________________________________________ INDIA TODAY @ Rs. 5 + a free gift ! http://www.indiatoday.com/itoday/intlsubscription/itsubs/it_offer.html Subcribe Now ... ------------------------------------------------------ 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: 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: jim@xxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')