I've installed the latest .NET version of both the mail server and the web interface on my web server. My website is the default web site on the server and the Webmail folder/subweb is under it. When I try to access the webmail interface it's throwing an web.config error. It looks like it's looking at the web.config of the default website and not the web.config in the webmail folder. I've added the impersonation line to the web.config in the webmail folder but it's not helping.

I'm assuming that the URL for webmail would be www.mywebsite.com/webmail.

Any ideas or suggestions would be appreciated!