HuiSheng Xu [http://community.jboss.org/people/rebody] replied to the discussion "how to override mail configuration ?" To view the discussion, visit: http://community.jboss.org/message/548611#548611 -------------------------------------------------------------- Hi Jaber, I am afraid jbpm4 IoC container didn't allow override a component.  It allow we define multiply components which have same type.  And when jbpm4 try to find a component from IoC container, it will use class type as the query parameter,  if there are multiple components having save type, then it will return the first. So I suggest you should remove the default mail-session configuration when you do test. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/548611#548611] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]