I have enabled Mailbox management process, and also Reporting once a week. it sends me a mail like this. The Microsoft Exchange Server Mailbox Manager has completed processing mailboxes Started at: 2006-04-08 00:01:57 Completed at: 2006-04-08 00:01:58 Mailboxes processed: 0 Messages moved: 0 Size of moved messages: 0.00 KB Deleted messages: 0 Size of deleted messages: 0.00 KB -- I like Microsoft Newsgroups, Which provides to help me. Thanks to Microsoft