[jboss-user] [JNDI/Naming/Network] - HELP: Looking up to java:comp namespace problem!!

Hi to all! I hope someone can help me! I've read a lot of threads similar to mine, but none solved my question.. In my project, as specified by socumentation, only Global JNDI Namespaces are visible from remote client., whereas java: are not. But now, I would try to access from my Message-driven bean to the Java Mail Service of JBoss, located ad java:/Mail. In fact this is the error output, that is given when i lookup also to "": | javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file: java.naming.factory.initial | at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:645) | at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:247) ..... | ..... | Why?????? So, I turn around the problem binding the javaMail service to Mail (I moved its name to the global JNDI namespace). If I do so now I can lookup the resource, but now I get an error when I try to bound it because i do | session = (javax.mail.Session)PortableRemoteObject.narrow( | c.lookup("Mail"), javax.mail.Session.class); | and the system give me the sequent error: | Exception in thread "main" java.lang.ClassCastException........... | ....... | Caused by: java.lang.ClassCastException: Class javax.mail.Session is not a valid remote interface | at com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:225) | ... 3 more | I think that even if I solve the first problem remains out the second...Does anybody know hot to get it out? Please someone help me!! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3961157#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...