SENDBACK is only allowed when using the LDBASE interactive-messaging
interface and means to redirect the output as a file to the requestor,
instead of via the bitnet messaging interface.
 
In the "batch" (mail or file), it is not a valid command.
 
BTW, the way that *I* would do this is in two separate JOBs
 
1) S * IN BITEARN WHERE SITE CONTAINS mass
   INDEX NODE
 
2) Edit the output returned by 1) and then send back to LISTSERV
 
   S * IN PEERS WHERE NODE indexed_node_from_1)
 
Actually, I might not do 1) nor 2) if a LISTS-of-LISTS search
already revealed a close match.  (E-mail listserv@ndsuvm1 with
a B-o-T of GET LISTSOF LISTS)
 
Followwp to ldbase-l@ukanvm (@ukanvm.cc.ukans.edu)
 
/Pete
 
  - - The original note follows - -
 
Date:         Sat, 15 Jan 1994 20:26:00 EST
>From:         Bengt Muten <[log in to unmask]>
 
I am trying to find a listserver site in Massachusetts to
discuss a potential new list.   Using the instructions
in the STARTUP file in the LSTOWN-L INDEX, I sent this
message:
 
>TO:       listserver                               (Ems)
>          MBX: [log in to unmask]
>
>//
>Database Search DD=Rules
>//Rules DD   *
>Search MA in Peers
>sendback print all
>/*
 
I received this response:
 
>Date:     Sat Jan 15, 1994  2:42 pm  EST
>TO:     * Bengt Muten / MCI ID: 577-6285
>
>> Search MA in Peers
>--> Database PEERS, 259 hits.
>
>> sendback print all
>
>Invalid subcommand - "SENDBACK"