seem to be added in the headers when I send local mail (i.e.,
are they a feature of the mailing list server program?  If so,
they are not guaranteed to exist if the mailing program is
changed for whatever reason, and thus from a detached viewpoint
would be even worse than "From", which at least is always(?)
there).

  Brian
-- 
Brian Grayson (bgrayson@ece.utexas.edu)
Graduate Student, Electrical and Computer Engineering
The University of Texas at Austin
Office:  ENS 406       (512) 471-8011
Finger bgrayson@orac.ece.utexas.edu for PGP key.