Send the current current ascii file by mail to an user supplied email
address (‘ASCII-MAIL’).

The same as ‘ASCII-MAIL’, the only difference being that the
command runs in background (‘B-ASCII-MAIL’).

Send the current current binary file by mail to an user supplied list of
email addresses.  The file is uuencoded first (‘BINARY-MAIL’).

The same as ‘BINARY-MAIL’, the only difference being that the
command runs in background (‘B-BINARY-MAIL’).

Send the current current binary file by mail to an user supplied list of
email addresses.  The file is encoded with mpack first
(‘MIME-MAIL’).

The same as ‘MIME-MAIL’, the only difference being that the command
runs in background (‘B-MIME-MAIL’).

Run the emacs -f rmail command.  This will start the Emacs's
‘rmail’ function so that you can read your mail (‘READ-MAIL’).