Welcome to Thunderbird Add-ons.
Add extra features and styles to make Thunderbird your own.Close
Doesn't block YouTube Rated 1 out of 5 stars
BUG - it doesn't block flash on youtube. Very unfortunate since that's exactly what I need to block. My whitelist is empty, so there's no way I'm letting it through.This review is for a previous version of the add-on (184.108.40.206.1-signed).