Mixmaster version usable with POP?

[E. ALLEN SMITH]

From:	IN%"markm at voicenet.com"  "Mark M." 26-MAY-1996 18:46:13.23

>On Linux this works:
>popclient -3 -c POPHOSTNAME | formail -s mixmaster -R >> $MAIL

>It will work on any system that has formail and popclient on it.

	Is this only for getting mail, or also for sending it? Sorry, I'm
not very familiar with UNIX, especially the pipe commands.
	-Allen