Rated 5 out of 5 stars

by Robert Phair on Aug. 13, 2021 ·

"Thunderbird 78 removes customize functionality of message header view toolbar" ... ??? The arrogance of this just beggars belief. Thank goodness for developers of extensions like this one who step up to fill the senselessly created gap. So much better than the original functionality as well.

This review is for a previous version of the add-on (2.1.1).