Hi, We have a user who can't access his mailbox using OWA. He tried from several machines and kept getting "OWA was unable to get to your inbox" error message. Other users are able to get in just fine. It seems like he is the only user. We have checked to make sure that he is using the right Exchange account to login. He is able to use Outlook client just through. Anyoone has any ideas? Thank you in advance, Regards, [Sanjay Choudhary]