I tried to send an email to myself on the command line with mutt, but it didn't work:
We just installed Red Hat, so I'm assuming Mutt isn't set up right yet. What do I need to do to get it going just enough to send emails from the command line? I mean, I know I need to tell it a host, but I didn't see that as a parameter option on this webpage:
http://www.mutt.org/doc/manual/manual-6.html#ss6.1