I’m happy to to announce that mule 2.2.x can now utilize Tibco’s Rendezvous messaging system. This release maintains all of the features of the 1.4.1 release such as certified messaging, distributed queues, and runtime defined endpoints.

Check out the user guide http://www.mulesoft.org/display/TIBCORV/User+Guide+2.2.x which details how to configure the transport.