Rated 5 out of 5 stars

by bugeater on Sept. 12, 2011 ·

A great thing I was looking for for some time already. Thanks!!!!
All Mail lists are expanded when you click "Expand recipients" in the Tools menu.
A must-have if you work with mail lists.
Installation no problem. Works perfect with TB 6.0.

A tip for everybody: Even more fun with the "Address Close Button" extension.

This review is for a previous version of the add-on (0.2).