Lightweight

Mutt is a small but powerful email client which uses very few system resources. This makes it particularly suitable for older machines or environments where memory and processing power are at a premium.

Highly Configurable

Mutt can be extensively customized to suit the needs of the user, including features like custom key bindings, macros, and hooks. This flexibility allows power users to tailor their email setup exactly to their preferences.

Fast

Due to its minimalistic design, Mutt is very fast and responsive. It can handle large mail folders with ease, making it ideal for users who need to manage many emails efficiently.

Secure

Mutt supports GPG and PGP for email encryption, ensuring that it can be used to send and receive secure messages.

Extensive Protocol Support

Mutt supports various email protocols including POP3, IMAP, and SMTP, allowing users to access and send emails from different types of accounts.

Scriptable

Mutt can be extended with scripts and external commands which can further enhance its functionality and allow for automation of various tasks.