mutt: The mutt mail client. mutt: mutt: Mutt is a small but very powerful text-based MIME mail client. Mutt mutt: is highly configurable, and is well suited to the mail power user with mutt: advanced features like key bindings, keyboard macros, mail threading, mutt: regular expression searches and a powerful pattern matching language mutt: for selecting groups of messages. mutt: mutt: mutt: mutt: