I have a very strange problem. Our E2K was installed on windows 2000 advanced server working as DC. It was working properly but after we changed the server to be a backup global catalog, when I add any user with a mailbox, the user created properly but the exchange server does not show the mailbox in the storage group even no e-mail addresses created for that user. Your help is appreciated. Note. This server is the only mail server in that domain. Thanks in advance Ashraf ----------------------------------------- This E-Mail is confidential. It may also be legally privileged. If you are not the addressee you may not copy, forward, disclose or use any part of it. If you have received this message in error, please delete it and all copies from your system and notify the sender immediately by return E-mail. Internet communications cannot be guaranteed to be timely secure, error or virus-free. The sender does not accept liability for any errors or omissions.