In PINE, you can specify the outgoing message header options: To, Cc, Bcc, Fcc and Lcc.
TO
Send this message to the following e-mail address (REQUIRED).
CC (CARBON COPY)
Send a carbon copy to the given e-mail address.
BCC (BLIND CARBON COPY)
Send a blind carbon copy to the given e-mail address. There will be nothing in the message header the that indicates a Bcc: was sent. The To: and Cc: recipients will not know a copy was sent to the Bcc: recipients.
FCC (FILE CARBON COPY)
Save a copy of this outgoing message into a file. The default file is "sent-mail". You may type Ctrl+T to get a list of all your folders and select one to use as the FCC for this message.
LCC (LIST CARBON COPY)
Send a copy of the message to a list of people but avoid having all of their addresses visible, in order to reduce clutter when the message is received.
To create a list of e-mail address, select the ``ADDRESS'' submenu in the main menu of PINE. Then type ``@'' to add new e-mail list.
When you compose your e-mail message, leave the header option To: blank. And type the nickname of the e-mail list in the header option Lcc:. Each recipient in the e-mail list will receive the message without their address being visible.
You need to use Ctrl+R to turn on/off the Bcc, Fcc, and Lcc header options.