Browse free open source Lisp Email Clients and projects below. Use the toggles on the left to filter open source Lisp Email Clients by OS, license, language, programming language, and project status.

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  • 1
    Mailcrypt is an Emacs Lisp package which provides a simple interface to public key cryptography with PGP [and now GnuPG!]. Mailcrypt makes strong cryptography a fully integrated part of your normal mail and news handling environment
    Downloads: 7 This Week
    Last Update:
    See Project
  • 2
    MH-E is the Emacs interface to the MH mail system. It offers all the functionality of MH, the visual orientation and simplicity of use of a GUI, and full integration with Emacs, including thorough configuration and online help. Since MH-E 8.6 was released in 2016, its development migrated to the Emacs repository. Thus, if you install an Emacs package, or check out and compile the Emacs source, then you will be running the latest version of MH-E. Consequently, we will retire this site once all of the tickets are resolved. Therefore, please help us out and submit new tickets with M-x report-emacs-bug. MH-E is now only supported in the version of GNU Emacs in which it appears. It is no longer supported in XEmacs. It is compatible with MH versions 6.8.4 and higher, all versions of nmh, and GNU mailutils 1.0 and higher.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 3
    The SF repository for all projects on my.gnus.org: Tutorial, FAQ, dotfiles, HowTos
    Downloads: 0 This Week
    Last Update:
    See Project
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