User development, A new message was posted in the thread "Unable to set the mail configuration properties in JBPM 4.0": http://community.jboss.org/message/521051#521051 Author : Ronald van Kuijk Profile : http://community.jboss.org/people/kukeltje Message: -------------------------------------------------------------- That is because your mail config is still not good.... Has *nothing* to do with jBPM. Try to make a standalone java application and see if you can send mail from it. It is not my task to provide you with a full correct mail properties file and educate you how basic java mail works.   Google on the errors and see what that turns up... So helpful... -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/521051#521051