![Icon of Next Unread Group (Mark All Read)](https://addons.thunderbird.net/user-media/addon_icons/987/987868-64.png?modified=ff61022c)
Next Unread Group (Mark All Read) 1.4
by Dillinger
Adds a Group button, marks current newsgroup or folder as read and moves to the next unread message
About this Add-on
To disable the confirmation dialog go to about:config and set mailnews.nav_crosses_folders to 0.