New in Thunderbird 24
Table of Contents
Enhanced multiple tag search in Quick Filter
The Quick Filter toolbar now allows you to search for all highlighted tags using to searching for any of a set of highlighted tags using in addition .
Search now searches from newest to oldest
Thunderbird now searches the newest messages first which means newer emails are displayed first in search results.
You can now ignore threads to skip reading the rest of a conversation you're not interested in following further.