I have been running Exchange 2003 on a Windows 2003 server for the last year and a half. Up till now any user account that i created worked fine and the exchange mailbox was included in their account. Now when i create the account it asks what storage group i want to use but when i try to add the account into outlook it says that there is no mailbox for this user. When i look at the user properties there are no exchange details apart from telling me what storage group the person is in, anyone have any ideas why this would happen. I have also tried to remove and re-add the mailbox, this gives me a success message but still no exchange details, i have also used RUS to apply the settings and restarted all the services but to no avail.