Deleting a User’s Mailbox

Although the title is “Deleting a User’s Mailbox,” these solutions don’t really delete the mailbox. They actually just clear the Exchange attributes from the user object and that disassociates the mailbox from the user. The mailbox will still exist in the Exchange store. The length of time it will exist depends on the mailbox retention period, which is, by default, 30 days. While the mailbox exists in that state, it can be reconnected to the same or a different user object.

Using a graphical user interface

  1. Open the ADUC snap-in.
  2. This needs to be run on a workstation or server that has the Exchange Management Tools loaded
  3. If you need to change domains, right-click on Active Directory Users and Computers in the left pane, select Connect to Domain, enter the domain name, and click OK.
  4. In the left pane, browse to the parent container of the user, right-click on the user, and select Exchange Tasks.
  5. On the Welcome screen, click Next.
  6. Select Remove Exchange Attributes and click Next.
  7. Read the warning and click Next.
  8. On the Completion screen, click Finish.

Using VBScript

' This code mail disables a user.
strUserDN = "<UserDN>"   ' e.g., cn=jsmith,cn=Users,dc=rallencorp,dc=com
' ------ END CONFIGURATION ---------
set objUser = GetObject("LDAP://" & strUserDN)
objUser.SetInfo( )
Wscript.Echo "Successfully deleted user's mailbox."