please tell me,how to Permanently Deleting All Disconnected Mailbox.thanks! Best Regards, jhzzh

Hi Jhzzh, Which version of Exchange do you use? If Exchange 2007 then you can use powershell to remove all disconnected mailboxes. Get list of all disconnected mailboxes in powershell with below command. $DisMailboxes = Get-MailboxStatistics | where-object { $_.DisconnectDate -ne $null } | Select DisplayName, MailboxGuid Remove all disconnected mailboxes with below commands. (This will not ask for the confirmation since -confirm $False is set) $DisMailboxes | ForEach { Remove-Mailbox -Database "Mailbox Database" -StoreMailboxIdentity $_.MailboxGuid -confirm $false }

Thank you very much.The issue has been resolved.