IMSS provides web-based EUQ to improve spam management. The web-based EUQ service allows end users to manage the spam quarantine of their personal accounts. Messages that are determined to be spam are quarantined. These messages are indexed into a database by the EUQ agent and are then available for end users to review, delete, or approve for delivery.

You can specify the period to keep messages in the quarantine. IMSS automatically deletes messages that are not released from quarantine. Deleted messages cannot be recovered.