Enumerate Messages
Enumerating messages is a required procedure when managing queues. It allows you to examine and perform queue management tasks on individual messages. The enumerate command simply lists the messages currently in a queue. The messages listed depends on how you choose to enumerate. Because enumerating messages in a queue requires system resources, messages are not enumerated by default.
To enumerate messages:
Important You can also enumerate a specific set of messages. Right-click the queue and select Custom Filter.