[Tails-dev] Enigmail and GPG Bug

Some people in this list use Enigmail Ver 1.6

Enigmail sends a header with the version into the clear message.
When you send a message (not encrypted) there is a header X-Enigmail-Version.
Use the thundrbird's configuration parameters to disable X-Enigmail-Version.

GPG Sends an heder into the encrypted message with the operating system version.
You can ghange manually without message corrpution.
(After begin pgp message change the header version).

X-Keyscore can detect if you use enigmail. It can detect the version of operating system
(can use these informations with TAO).