If you have a router in front of your ISA server and you want to publish your internal OWA service, include in the destination set your internal server, but remember, from the Internet, any service you offer must have a valid routable IP address, typically these are the IP addresses that are assigned to your organization by your Internet Service Provider, now you have two options here, if you want you can push these services using DNS and have your external interface of your ISA server be the IP address for your OWA clients, OR, you can use your router to perform IP forwarding, and redirect your OWA clients to your ISA server, basically, you take an available IP address from the range that was assigned you, push your OWA service using DNS, "if you want" not necessary though, then put a IP forward statement in your router's ACL to redirect the service to your ISA server. I hope I am not confusing you. But your answer is Yes, use your internal server. I mentioned router stuff because reading your earlier post you mentioned that you have your ISA behind a router, so always remember if things don't work from the Internet to your ISA server, you have a router that might be filtering that service. Just a reminder, that is all. Subject: [isalist] RE: Outlook WebAccess the solution! http://www.ISAserver.org I apologize for the ignorance I must be displaying. The FQDN of the external IP of my ISA server is different than the name of the webserver. Will that make a difference? Should the destination set contain the name of my internal webserver or the FQDN of the External IP? -----Original Message----- From: Rob [mailto:rob@xxxxxxxxxxxxxxxxxx] Sent: Sunday, September 15, 2002 4:04 AM To: [ISAserver.org Discussion List] Subject: [isalist] Outlook WebAccess the solution! http://www.ISAserver.org as i mentioned before, i have a isaserver thats behind a router. I wanted to pulish outlook webaccess. Publishing just wont work. When you are on the internet and you want to log on i takes the internal ipadress! If you want to use outlook web access, you create a destination set. With the following configuration options: - destination = the name of youre website in my case www.mokkinksystems.com - path = /exchange* Now you must create a routing rule with the following configuration options: - in destination you must put the destination set you just created. - action = redirect them to hsoted site = in my case www.mokkinksystems.com And thats all, then OWA will work. Greetings Rob ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: jacobf@xxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: gmaks@xxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')