Syntax: discard <list> <password> <tag>

	Each time a new message arrives for a moderated list, a copy is sent 
	to the owner soliciting  his approval,  with proper instructions for
	approving or discarding the message. Each such message is identified 
	by a unique tag number.  If the message is not approved for posting,
	the owner sends a 'discard' request providing the proper tag number.

	Messages neither  approved nor  discarded  are not removed  from the 
	spool.
