BUT if you fire it up and use it for a while you will one day (when you desperately need it) find that it HAS NOT BEEN SAVING YOUR OUTGOING MESSAGES!!
I guess this is some programmers revenge on us unwashed. There are a number of such revenges loaded into unix commands. The trick is to have an invisible file that contains your "preferences" and then to give defaults that no one with an IQ of 50 would have wanted.
When you first type 'elm'
copy = ON
to save a copy of all outbound messages. These go into a directory
in your home directory called 'Mail' and the messages are concatonated to
a file called 'sent.'
Enjoy