Rated 4 out of 5 stars

Από τον/την dotancohen στις Ιούλ. 15, 2011 · μόνιμος σύνδεσμος

The rolling-release version on the Muttator site supports the latest Thunderbird 5:
http://vimperator.org/muttator

Of course some things are broken in that version, too, but on the whole it works well.