Nils, why don't you use a mock SMTP server such as Wiser? That is what we use to test the email module. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4238633#4238633 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4238633