I'm Having a strange problem lately on my e2k server, that started a week ago. When i create a new account, the user can access his mail over OWA, but can not create an outlook exchange profile. Everytime we enter the server and the user name during the creation of the user profile and click on check name, the server prompts for username, password and domain name (despite that the user is logged on the domain). It's like the server is not able to authenticate the user,. But when i log in as admin, the check name works but i still can not open the users folders.
P.S. We are a subdomain.