Hi! By default JBoss saves dead letters in the DLQ. With Hypersonic as your persistence provider that means that the message can be found in the internal Hypersonic DB in the JMS_MESSAGES table. If you changed your persistence provider or even your JMS provider it may depend on that implementation where dead letters get stored. This stuff is configured in the proxy-invoker, see standardjboss.xml. Ciao, Tobias View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4007683#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...