Is your ISA operating in Standlone or Enterprise mode? Is this internal client using the ISA Firewall client? Jim Harrison MCP(NT4, W2K), A+, Network+, PCG http://isaserver.org/Jim_Harrison/ http://isatools.org Read the help / books / articles! On Sat, 15 May 2004 09:32:47 +0700 "Amos D. Galiardo" <amdix@xxxxxxxxxx> wrote: http://www.ISAserver.org Dear isalister.... I have a problem with connection to mail server (exchange server 2000) via isa server. in the isa server, i use protocol rules and destination set for some user group. my problem is when client will connect to pop3 (ex. abc.com) failed, but it's connect normally to the other mail server(not abc.com), but if i restart microsoft firewall service, it will run normally again, but it happend again in 1-2hours later.... i have this problem since 2 weeks ago...before that, it didn;t happend... does anyone know about this problem... anycomment would be appreciated.. Amos D. Galiardo ------------------------------------------------------ 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')