Huisheng Xu [http://community.jboss.org/people/rebody] replied to the discussion "AttachmentTest failure" To view the discussion, visit: http://community.jboss.org/message/540112#540112 -------------------------------------------------------------- HI Maciej,   It is very strange,  from your testcase-output.  It is surely you are using JDK-1.5 and activation-1.1.  So I guess the Mac maybe has some additional system configuration to support javamail.  Or maybe the JDK for Mac is difference to Windows. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/540112#540112] Start a new discussion in jBPM Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]