Tun Mang [http://community.jboss.org/people/tunmang] replied to the discussion "Help for deploying a mail node with MailTemplateRegistry" To view the discussion, visit: http://community.jboss.org/message/554523#554523 -------------------------------------------------------------- Hi Alejandro: Thanks a lot for you help. But upgrading to 4.4 is really not an option for us now. We tried the mail node in 4.3, but only the following one is OK:    Case (1) :       <mail name="send mail" g="251,159,80,40"  template="task-notification"  >            <transition to="end1"/>   </mail> Other cases are all failed just in order to make the implemented MailProducer work:     Case (2): The exceptions are already posted in my previous post on Jul 23, 2010 4:58 PM. (We already make sure the template is defined in jbpm.default.cfg.xml, and also tried changing it to the task-notification template, but both throw the same exceptions.) Based upon your last update, our questions are: is it possible to use an implemented MailProducer in a mail node in jbpm 4.3 and how ? Thanks again         -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/554523#554523] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]