Welcome to Thunderbird Add-ons.
Add extra features and styles to make Thunderbird your own.Close
Rated 5 out of 5 stars
Really useful, but the update for Thunderbird 17.0.8???This review is for a previous version of the add-on (2.7).
As the webpage says, you have to grab an older version for Thunderbird 17 (see the link above). The new version is for the upcoming Thunderbird 24 release, which will be out next week.