package mailtest; import javax.mail.Session; import javax.naming.InitialContext; public class Main { public static void main(String[] args) { System.out.println("Start:"); try { InitialContext ic = new InitialContext(); System.out.println(" ic.lookup: " + ic.lookup("java:comp/env/mail/MailSession").getClass().getName()); Session session = (Session) ic.lookup("java:comp/env/mail/MailSession"); System.out.println(" Session: " + session.toString()); } catch ( Exception ex ) { System.out.println(" " + ex.toString()); } } }