Omitting "java:/" to use the other namespace is a good point. If I use the XAConnectionFactory from global JNDI on the remote JBoss then the resending phenomenon is gone. However, there is still the problem that the message seems to be correctly sent but neither reaches the remote destination nor any local queue, e.g. the DLQ or the queue the message was consumed from. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3974855#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...