Thunderbird Configuration on Windows for Secure Mail
Install the Enigmail Add-on
- Under Tools | Add ons you can add new features the Thunderbird
- You may find a recommendation for Enigmail or search for it
- The version of Enigmail you need is 1.1.2
- Alternatively you may download Enigmail from a web browser, Do "Right-click, Save As..." this file: enigmail.xpi
- You can install downloaded *.xpi files by clicking the Install button
- Proceed to the Next step