Rated 3 out of 5 stars

Από τον/την carlo santucci στις Αύγ. 2, 2014 · μόνιμος σύνδεσμος

Quite smart, and it usually works great. I cannot make it work on Thunderbird though (or FossaMail which I now use). It's a 5-star with TB working.

A suggestion: add a "priority switch" for the English language. Some users might usually or always prefer en-GB instead of en-US (or en-AU etc.)