Justin Bertram [https://community.jboss.org/people/jbertram] created the discussion "Re: JBoss 5.1 with Websphere MQ Resource Adapter: Infinite redeliveries" To view the discussion, visit: https://community.jboss.org/message/746191#746191 -------------------------------------------------------------- The fact that your MDB is connecting to WebsphereMQ means that "DefaultMaxDeliveryAttempts" is completely irrelevant because JBoss Messaging is +not+ the broker in charge of this message, WebsphereMQ is.  If you want to change the redelivery behavior you'll have to adjust the configuration of WebsphereMQ appropriately. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/746191#746191] Start a new discussion in JBoss Messaging at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]