Shortcut Deletion
You are recommended to run Shortcut Deletion at the end of the Storage Expiry run, so that it removes shortcuts to items that have been deleted from archives by Storage Expiry. Shortcut Deletion begins at the time you specify and then runs to completion. You cannot schedule it to run it more than once each week.
You can define separate maximum ages for shortcuts in users' mailboxes and for shortcuts in public folders.
To set up Shortcut Deletion
In the left pane of the Administration Console expand the hierarchy until the appropriate vault site is visible.
Using the right mouse button, click the vault site.
From the shortcut menu, select Properties.
The Site Properties are displayed.
Select the Shortcut Deletion tab.
Select the settings you want to use and click OK.