Rated 5 out of 5 stars

per Firefox user 3fe0cb el mar. 28, 2008 · enllaç permanent

I created a Mozilla account just to rate this add-on. I migrate email from PC to PC; from ghost image to ghost image on a weekly basis. As a result, I wind up with duplicate emails galore.

Simply put - this add-on WORKS and it works FLAWLESSLY. It's lightning fast and intuitive.

5 Stars!