Most commands available to you at that point in the session are listed here. If the commands are a single letter you can tap that letter to activate the command. At the Main Menu, type C to go to the compose screen to type in your message. The four lines above the message text are called the header . If the person doesn't have an account at CCSF, type in the entire address.
Cc stands for carbon copy .
You can type in the e-mail address of someone else to whom you want to send this message as a Cc . To send the same message to several people, just type in other e-mail addresses, with a comma between each one. If you want to send a file from your home directory along with the e-mail message, type in the name of the file on this line and you will send a copy of it along with the message. Type your message. Every time you send a message, pine automatically saves it in the Sent Mail folder.