Blocked Messages

There are two types of quarantine: Quarantine, which is accessible to both the user and the administrator; and System Quarantine, which is available only to the administrator.

Blocked messages can be permanently discarded or placed in a system quarantine that is not user-accessible. All quarantined messages are stored for 35 days.

For end users, blocked messages are not included in the quarantine or digest, regardless of whether the administrator has elected to keep them in the System Quarantine.