We use outlook web access as our internal mail client rather than using outlook for various reasons.
We currently let everyone in the company have access to outlook web access from the internal URL of email.
We have set up front end servers to handle the web traffic and off load the processing from the back end servers.
What I am looking to do is limit the users that can access the mail from outside. We used to use ISA to publish OWA, thus having the ability to restrict access to a user group.
Is there any way that OWA can perform this function? I do not want any access taken away from the internal users, just the external ones.
Any info please don't hesitate to ask away.