SMTP server
-----------

This directory contains an extremely crude SMTP server - about 100 lines of
source.

It binds to port 25 (the well-known SMTP port), so you have to be root to run
it.

After starting it, try sending a mail to <anyname>@<host>. The <host>
part should be the network name or IP of the machine you started it on.

Watch its standard output to see the mails you send to it, echoed as TT.
