This is an old revision of the document!
Thunderbird
Interesting extensions
- Change quote and reply format: to have a real reply header with date, sender, subject etc
- Quote Colors: set different colors to different levels of reply
- Image Zoom: unzoom images that do not fit in the window
- Enigmail: OpenPGP encryption and authentification
- Remove duplicate messages
- Remember mismatched domains
- WebMail