This section presents two applications for reading and sending of e-mails. 
One program is known as pine. Its environment is similar to the pico editor 
and is self-explanatory. The options are at the bottom of the window. Type
  pico
To send an e-mail press first c, then type the message and hit CTRL x to send it.
Another e-mail program is called mail.
Type 
  mail
The program will list the messages in your mailbox. To read message #3, for example, type
  3 (enter)
Press 
  h (enter)
for help and
  q (enter)
to quit the program. The mail software needs some practice but its knowledge pays off as you will see later.