Using JBoss 2.2.1 I found that persistence of queues only works if the delivery mode is set on each message. Setting the delivery mode on the queueSender has no effect. //has no effect queueSender.setDeliveryMode(DeliveryMode.PERSISTENT); //makes message persistent message.setJMSDeliveryMode(DeliveryMode.PERSISTENT); _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user