If Spam/Virus Quarantine is enabled, messages detected as spam or virus will be stored in the quarantine database. In the Spam/Virus Quarantine section, the administrator can view quarantined spam and virus messages. Quarantined messages can optionally be forwarded to the recipient by the administrator. Usually, on servers handling heavy mail traffic, the quarantine database can become quite large. A search facility is provided, which is quite useful for managing large quarantine databases.
You can search the quarantine database based on the received date, mail headers (From:, To: and Subject:), and message size. Number of messages in both spam and virus quarantines will be shown on the top of the page