Rated 5 out of 5 stars

It is beyond my comprehension why this tool is not standard with Thunderbird. I adore Thunderbird. I loved Outlook Express. I loathed Outlook. Thunderbird's ability to customize and make it how you like is brilliant. That it omits the functions of this add-on are what preclude it from exceeding brilliant, perfection, or near it, in my eyes, opinion.

This review is for a previous version of the add-on (1.2.1).