Rated 3 out of 5 stars

by harkabeeparolus on Dec. 15, 2008 ·

As an alternative, I would suggest the Firefox / Thunderbird extension "MR Tech Toolkit", which does all this and much more. It's been around for a very long time, so it's quite stable, and has tons of features without feeling bloated.

This review is for a previous version of the add-on (2.8).