"Email is commonly used in business today, yet only a small
percentage of users take the time to guarantee their email is sent
in a secure and confidential manner. If you're not part of that
elite group, read on to learn how to setup OpenPGP with the Mozilla
Thunderbird mail component.
"OpenPGP is a patent-free encryption scheme based on the same
security architecture as the commercial version of PGP, which has
been available since the early 90's. Thunderbird uses OpenPGP
through the GnuPG implementation--developed by the Free Software
Foundation--for interpreting and sending digitally signed and
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