Use this option is to delete message tracking-related data from the database. Select the servers for which data must be deleted, the date range, and the type of import to clear.
|Click this button to view all message tracking files whose events have been imported so far. For more information about this option, see Tracking file import history.|
|Purge from||Enter the start date of the date range to purge.|
|Purge to||Enter the end date of the date range to purge.|
|Purge all events||Select this check box to purge all message tracking-related records within the selected date range.|
|Purge some events||Click the link to select specific events to purge within the selected date range, for example connector imports, or directory synchronization. For more information about event types, see Data source: Message tracking.|
|Remove orphaned items (slow)||Select this check box to purge orphaned items, such as recipients or MessageIDs. Warning: This operation may take several hours to complete.|
|Compact database||Select this check box to compact or shrink the database at the end of the import process.|