Problem
You want to enumerate all disconnected mailboxes on a server.
Solution
Using a graphical user interface
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Open the Exchange System Manager (ESM) snap-in.
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In the left pane, browse to the mailboxes container of the server, storage group, and database for which you want to view disconnected mailboxes.
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In the right pane, scroll down through the list, taking note of all mailboxes with a small red circle with an X.
Using VBScript
' This code enumerates disconnected mailboxes. ' ------ SCRIPT CONFIGURATION ------ strComputer = "<Exchange Server>" 'e.g. ExchServer2 ' ------ END CONFIGURATION --------- set objWMI = GetObject("winmgmts:\\" & strComputer & _ "\root\MicrosoftExchangeV2") set objDiscMbx = objWMI.ExecQuery("Select * from Exchange_Mailbox",,48) for each objMbx in objDiscMbx if (objMbx. DateDiscoveredAbsentInDS <> "") then Wscript.Echo objMbx.MailBoxDisplayName & " " & _ objMbx.DateDiscoveredAbsentInDS end if next Wscript.Echo "Successfully enumerated disconnected mailboxes."
Discussion
When you tell the system to delete an Exchange mailbox, it isn’t really deleted. It is simply disassociated or disconnected from the user object. These mailboxes are referred to as orphaned or disconnected. This recipe shows you how to enumerate the disconnected mailboxes you have on a specified server.