Mac OS X (Universal Binary)

for Thunderbird 3.1.x
enigmail-trunk-darwin-x86-ppc-comm192.xpi (build date: 2010-09-03, version: 1.2a1pre)

for Thunderbird Trunk (3.2*) / SeaMonkey Trunk (2.1*)
enigmail-trunk-darwin-x86-ppc-comm193.xpi (build date: 2010-09-03, version: 1.2a1pre)