1) Any exception that occurs is logged (at DEBUG level, rather than ERROR, I'll fix that for 1.1.7), please try sending a simple email (the first button) and post any exception that occurs. 2) Add debugging to JavaMail <mail:mailSession host="smtp_server_name" port="25" username="username" password="password" /> and post the messages it prints out. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4015760#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...