Normally after created user, my exchange automatically create mailbox and email address, but today it doesn't do it anymore. (We have just moved all mailbox from old exchange server to a new machine). I don't have any idea what's wrong with the new machine, all existing email are OK, but if I create a new account in AD, I can use that account to log ini to network, but cannot use the account to email to someone ( with OWA or Outlook) Please Help. Thanks Boedy Irhadtanto PT. Metrocom Global Solusi Homepage : www.metrocom.co.id