If you have a GroupWise mailbox that contains information of lasting value, but that does not have an current user associated with it, you can force the mailbox into inactive status to lessen the ongoing licensing costs for the mailbox.
In the GroupWise Admin console, browse to and click the name of a user.
Click the Accounts tab, then select Force Inactive Status.
Click Save, then click Close to return to the main Admin console window.
For complete information about licensing, see Section 13.4, Auditing Mailbox License Usage in the Post Office.