Hi Alex, OK, you've taken enough punished for deploying a unihomed ISA firewall :-) Now, lets solve your problem. 1. IP addressing information on the ISA firewall's NIC? 2. Exact config of the Web Publishing Rule? 2A. Exact config of Web listener 3. Common/subject name on the Web site certificates bound to the OWA listener and OWA Web site? 4. Cocktail napkin network diagram that includes only the players in the scenario. You can answer these questions, or send me a check for three-fiddy and I'll read your ISAinfo printout and answer them for you ;-) Tom www.isaserver.org/shinder <http://www.isaserver.org/shinder> Tom and Deb Shinder's Configuring ISA Server 2004 http://tinyurl.com/3xqb7 <http://tinyurl.com/3xqb7> MVP -- ISA Firewalls ________________________________ From: Alex Gonzalez [mailto:AGonzalez@xxxxxxxxxxxxxxxxxxx] Sent: Tuesday, August 02, 2005 8:26 AM To: [ISAserver.org Discussion List] Subject: RE: [isalist] RE: Internet Access and OWA access Tom, Could you just point me in the general direction I need to research to be able to publish OWA and other sites from the internal network through a single homed ISA server that is located in a DMZ? Your confusing the crap out of me. LOL. Alex ________________________________ From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx] Sent: Tue 8/2/2005 8:51 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: Internet Access and OWA access http://www.ISAserver.org Hi Alex, Remember, the ISA firewall was designed to be a NETWORK FIREWALL -- the unihomed breakages don't follow the core design principles, so you have to think of it as an exception. The ISA firewall is not Proxy Server X.X Its in the book! :-) Tom www.isaserver.org/shinder <http://www.isaserver.org/shinder> Tom and Deb Shinder's Configuring ISA Server 2004 http://tinyurl.com/3xqb7 <http://tinyurl.com/3xqb7> MVP -- ISA Firewalls ________________________________ From: Alex Gonzalez [mailto:AGonzalez@xxxxxxxxxxxxxxxxxxx] Sent: Tuesday, August 02, 2005 7:31 AM To: [ISAserver.org Discussion List] Subject: RE: [isalist] RE: Internet Access and OWA access Tom, Really? Then what is the External network listed under networks mean? It says it represents the Internet and I can add it to access rules. Alex ________________________________ From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx] Sent: Mon 8/1/2005 9:28 PM To: [ISAserver.org Discussion List] Subject: [isalist] RE: Internet Access and OWA access