Are you still having issues blocking this type of header where the from is contained in the message -id`? (from the posts above)
if you are the have a look here..
http://drcc.dyndns.biz/ref/noSpamdomino-help.nsf/b15802fae01f6c868525619e00767b21/f2ad457aa6c6f8b0c1256d7b003921fd!OpenDocument