"Enigmail is a security extension to Mozilla Thunderbird and Seamonkey. It integrates the renowned OpenPGP standard provided by GnuPG."
Enigmail 0.95.6 for OS/2 built against libc-0.63 for the PmW builds and libc05 for the official builds of Thunderbird and Seamonkey is available for installation at the http://enigmail.mozdev.org site. Seamonkey users don't forget to close seamonkey after de-installation of an older version of enigmail and delete seamonkey\components\enigmime.dll _before_ installing the new version. Have fun....
ChangeLog from the Enigmail Homepage Enigmail 0.95.6
Released 2008-01-03, works with Thunderbird 2.0 and SeaMonkey 1.1
Bugs fixed:
* Enigmail 0.95.5 unusable with German Seamonkey (bugs 18269 and 18403).
* Enigmail 0.95.5 unusable with Korean Thunderbird (bug 18267).
* Incorrect quoted-printable encoding for ISO-2022-JP charset (bug 18361).
* I am using a non English Character Set and my signatures keep failing (bug 18148)
From: Walter Meinl
Source: OS2VOICE.org.