Apologies, forgot to mention - I'm running jboss-messaging-1.2.0.SP1 on jboss-4.0.5.GA View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4040193#4040193 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4040193