Mailcrypt 3.5.6 is Available for Download 1. Introduction Mailcrypt is an Emacs Lisp package which provides a simple interface to message encryption with PGP (you do use Emacs to handle your mail and news, right?). Mailcrypt version 3.5b1 and higher have been extended to handle both PGP 2.6.x and PGP 5.x. Versions 3.5 and higher, including 3.5.6, also support encryption with GnuPG. 2. Features 2.1. New in this Release This release is contains no new features. A one-character fix was made to support the use of the latest GnuPG (gpg-1.0.5), some old bugfixes (that have languished in CVS for an embarrassingly long time) have been merged into the release, and the documentation was updated to point to MailCrypt's new home on sourceforge.net. 2.2. Stable Features for PGP 5.0 and GnuPG Support for GnuPG. Key fetching/snarfing functionality for PGP 5.0. Messages from PGP 5.0 operations now resemble more closely the messages generated for version 2.6. Encryption works correctly, even when the secret keyring is not available (a requested feature for paranoid types ;-). Mixmaster and Cypherpunk remailers can be used in PGP 5.0 mode, if the user has an RSA key. Further updated documentation for support under various mail packages. 2.3. Features for PGP 2.6.x (stable) Encryption, decryption, signing, adding keys, extracting keys, passphrase caching with timeout, multiple secret key (identity) support, a simple but flexible interface to Cypherpunk remailers (including chaining, response blocks, pseudonyms, and Mixmaster support), and an automatic keyserver interface via HTTP. 2.4. Still To Do o Fix signing of foreign-language emails under GNUS/Mule. Currently, foreign characters are preceded by a '\207' byte, which is present at signing, but stripped when messages are sent. o Get Mailcrypt to work with PGP 5.0 on NT. o Test Mailcrypt against PGP 6.5. o Refine Mailcrypt schemes so that alternate backends, like Crypt++, can be used. o Build self-test framework. 3. Downloading Mailcrypt The Official Mailcrypt version 3.5.6 can be downloaded at: Since receiving the blessing of the original authors, this is now the official Mailcrypt site. Of course, Mailcrypt 3.4 can still be downloaded at the (just as official) Mailcrypt sites: and Share and Enjoy! - Brian Warner - Len Budney