Hi there, Is there a way of stopping a message from being sent back to the queue after it has been thrown out by the onMessage() method. I have a XML validator that throws an exception when the XML message that is received in the queue fails validation. Somehow, the MDB retries up to about 5 times to process the XML again when it will clearly fail. Is this configurable somewhere in the queue settings? Thanks willy View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4112652#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...