Hello, I am trying to run a simple app with email sending made like (node enter event) : | <mail to=&quot;wadisnake(a)something.com&quot;&gt; | <subject>Hello</subject> | <text> Test</text> | </mail> | but the problem is : | javax.mail.SendFailedException: Sending failed; | nested exception is: | class javax.mail.MessagingException: 504 <jbpm@noreply>: Sender address rejected: need fully-qualified address | | Looks like i have to specify a sender address ? how can i do that ? Ps : I am using an external smtp server (my ISP's one) like : <string name="jbpm.mail.smtp.host" value="smtp.isp.com" /> Thanks in advance, any help is much appreciated View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4080341#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...