Once the server detects an expired message, it deletes this message from the destination. Since this deletion is done automatically the following actions can be performed: A Copy of the message is pushed into the Dead Message Queue.
A Copy of the message is published on an Admin Topic
Note: Publishing on admin topic will be discontinued in future releases. Instead, the server fires a JMX Notification with information about the expired message.
The sections below provide more details on dead message queues and the handling of expired messages.