2 Commands **********
· Buffer Entry Commands after entering a Message buffer. · Header Commands Commands for moving headers or changing headers. · Movement Moving around in message buffers. · Insertion Inserting things into message buffers. · MIME MIME considerations. · IDNA Non-ASCII domain name considerations. · Security Signing and encrypting messages. · Various Commands Various things. · Sending Actually sending the message. · Mail Aliases How to use mail aliases. · Spelling Having Emacs check your spelling.