The event logs are key. Is your OWA FE also the ISA? Jim Harrison MCP(NT4, W2K), A+, Network+, PCG http://isaserver.org/Jim_Harrison/ http://isatools.org Read the help / books / articles! On Thu, 4 Mar 2004 00:09:25 -0700 "Rob Rhodes" <rrhodes@xxxxxxxxxxxxxxx> wrote: http://www.ISAserver.org I have a new install of Win2003/Exchange2003 and ISA2000 and am having problems with accessing OWA from "outside" of ISA. I have followed the OWA publishing docs to the letter and have rebuilt both the front-end and the ISA box twice. SMTP passes through with no problem and OWA is accessible from "inside", including by FQDN from ISA itself. When rebooting the server or restarting the ISA services I see error messages in the application event log stating that ISA failed to listen on port 80 and on port 443 but then they are followed by an event message that the Web Proxy service started successfully. Is there anything else I should be looking at to narrow this down? ------------------------------------------------------ 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')