Jamama is not a functionaly mail server yet. At this time, Jamama has full dynamic XML configuration and you can administer these objects with any JMX client. JMX constructors have not yet been tied into the Jamama code, so currently you have to add and remove objects with the XML configuration file (using all default settings if you wish), and after that you can use a JMX client if you wish. Until we implement notification (or implement the feature some other way), changes are not automatically persisted. Changes made through JMX will not be persisted to your XML config file until you use save through the Jamama JMX objec or give the save command through the Jamama console (invoke Jamama with the -i switch to get a console).