Stiahnuť zdrojový balík mailcrypt:
Mailcrypt is an Emacs lisp package that provides a simple but powerful interface to cryptographic functions for mail and news. With Mailcrypt, encryption becomes a seamlessly integrated part of your mail and news handling environment. Mailcrypt can automatically fetch public keys to encode, decode, and verify messages, and can be configured to automate mailing through anonymous remailers.
Although Mailcrypt may be used to process data in arbitrary Emacs buffers, it is most useful in conjunction with other Emacs packages for handling mail and news. Mailcrypt has specialized support for Rmail, VM, MH-E, and Gnus.
Currently XEmacs ships with its own Mailcrypt, so this package should only be used with GNU/Emacs. (I.e. you don't need to install this package if your site uses only XEmacs.)