Dear Sir, After we migrations form 2000 to 2003 Exchange SRV in new HW, the migration done perfect. But now we face problem that when we create new account for new user the creations is done and user can log in in domain,but when we create mailbox for him is not creating and no error appear in event viewer, and in system manager for exchange in first group ,in mailbox the mail box that creating new not there. And in properties for this account the mail address is not therer.