I need to get the orginal addresses to which I sent emails which failed to reach their intended recipients. I cannot get it from the body of the text because the body that I originally sent out was html and in some cases the html text that I sent out is just bounced back. I receive responses from postmaster, mail-server etc. and the only place to trace the original recipient is in the internet header. Is their a property of a mailitem that contains this header text? Or is there some other place to find this information?