The Mutt E-Mail Client by Michael Elkins ``All mail clients suck. This one just sucks less.'' -me, circa 1995 Mutt is a small but very powerful text-based MIME mail client. Mutt is highly configurable, and is well suited to the mail power user with advanced features like key bindings, keyboard macros, mail threading, color, PGP and S/MIME, POP3, IMAP, various mailbox formats, regular expression searches and a powerful pattern matching language for selecting groups of messages.