Rated 4 out of 5 stars

by nvarsj on Aug. 29, 2012 · permalink

I built it directly from the source (http://code.google.com/p/vimperator-labs/) and it works great with Thunderbird 15.

hg clone https://code.google.com/p/vimperator-labs/
cd vimperator-labs && make

Then install the muttator xpi in the downloads directory.