Unfortunately, that subject line is UUCP's way of telling you of a delivery
failure.  The worst part is that you can't see the reason why it failed (it
should finish up with "status 1" or something).
 
It's just as good as a nice message from a MAILER-DAEMON somewhere, if you
know how to read it.
 
--Marc
  Author of the most primitive
    UUCP mail system to run on
    an Apple Lisa w/Unix Sys V