Rated 5 out of 5 stars

per PJ4y el mai. 5, 2015 ·

well, this addon is a must-have!

are there any chances to cooperate with Gmail Buttons - https://addons.mozilla.org/pl/thunderbird/addon/gmailbuttons/ so it's line can be displayed even with collapsed headers?

This review is for a previous version of the add-on (2.1.0).