How to encrypt your mail with Enigmail

If you use Mozilla Thunderbird, GnuPG mail hasn’t been any easier than this. Enigmail is basically an extension that provides you with GnuPG signatures and plugs right in. What is GnuPG? Basically the open-source version of PGP.
Just follow the installation procedures. To the “T”. Don’t skimp or you might break it.
You’ll ask… why do I need to encrypt my mail? And we’ll answer, because your mail usually surfs the Internet in just regular nakedness, looking for trouble. And there are email Internet perverts out there you know! Just waiting to read your naked mail. *shiver*
LifeHacker < Enigmail