On SBS 2003, When creating a new AD account and trying to assicated and Echange mailbox, th mailbox simply does no get created. I have check the RUS, rebuilt it, forced an update with no luck. In checking the AD account, i notice that no email addresses are automatically listed and in Exchange Advanced -> Mailbox permission, ONLY the "SELF" group is listed. Other accounts have a number of groups/users listed with various access levels.
Exchange 2003 has SP1 applied.
I tried copying an exisitng user account, with same results.
user is not able to login to domain, but not able to access exchange via outlook or OWA.