>Could somebody please explain what these options do - and the benefits of
>using one rather than the other?
 
Ole:
 
The answer (by me) is in the archives.  Send the following
script to listserv@indycms (@indycms.iupui.edu)
 
-------------clip it------------------
//ListSrch JOB Echo=no
Database Search DD=Rules
//Rules DD *
S * in lstown-l from 92-08-10 to 92-08-10 where sender contains pmw1
print
-------------clip it------------------
 
/Pete ([log in to unmask]) -- co-owner LDBASE-L et-l.
--
Peter M. Weiss                     | oas.psu.edu postmaster
31 Shields Bldg -- Penn State Univ.| "Connectivity is more than a Connection"
University Park, PA USA 16802-1202 | E. Michael Staman, _The Circuit_, Apr 92