Enigmail is an extension to the mail client of Mozilla Thunderbird and Mozilla Seamonkey which allows users to access the authentication and encryption features provided by GnuPG (see screenshots).The latest version of Enigmail is 0.95.6, working with Thunderbird 2.0 and Seamonkey 1.1

  Enigmail è un'estensione open source per il client e-mail della suite Mozilla / Netscape e per Mozilla Thunderbird. Permette agli utenti di utilizzare il sistema di autenticazione e cifratura offerto dallo standard OpenPGP facendo uso dell'implementazione offerta da GnuPG.

Enigmail is an extension to the mail client of Mozilla Thunderbird and Mozilla Seamonkey which allows users to access the authentication and encryption features provided by GnuPG (see screenshots).

Enigmail is open source and dually-licensed under the GNU General Public License and the Mozilla Public License. You can download and install Enigmail from the Download page. See the Help page for post-installation instructions.

Main Features

* Encrypt/sign mail when sending, decrypt/authenticate received mail
* Support for inline-PGP (RFC 2440) and PGP/MIME (RFC 3156)
* Per-Account based encryption and signing defaults
* Per-Recipient rules for automated key selection, and enabling/disabling encryption and signing
* OpenPGP key management interface