Rated 5 out of 5 stars

by Sungho Hwang on نوامبر 23, 2017 ·

Thank TT DeepDark next to Thunderbird!!!

TT DeepDark highlights events, tasks and covers plain spaces.

Also, angular tabs, modern icons are good in my mind.

This review is for a previous version of the add-on (11.0.4.1).