Ok, now I follow you. "jbossmq" is the security domain name or application policy. The DatabaseServerLoginModule is the login module name. I was saying that it should not depend on DSLM. Just terminology difference. I also followed that the security domain name should be more like "jbossmq" and not "java:jaas/jbossmq" which is more like an internal implementation. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4136124#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...