Mutt is a free, open-source e-mail client for Unix-like operating systems that runs in the terminal. It was first released in 1995 and was updated as recently as 2020.

Mutt features

  • Support for POP3 and IMAP e-mail protocols.
  • Support for MIME e-mail extensions, including PGP/MIME for encrypted e-mail.
  • E-mail attachments.
  • Visual organization of e-mail threads.
  • Complete control of e-mail headers.
  • Customizable keyboard macros.
  • regular expression searches of all e-mail content.
  • Reply to or forward multiple e-mails at once.
  • Extensions created by an active development community, including an NNTP (newsgroup) reader.

Client, E-mail, Open-source, Software terms

  • The official Mutt website.