Add-ons
CategoryManager 2.09 Requires Restart
by John Bieling
Category manager for Thunderbird contacts, also allows to send an email to all members of a category (categories can be used as contact groups).
![[Warning]](https://addons.thunderbird.net/static/img/developers/test-warning.png?b=f869ce55-5c90855e)
Permissions
About this Add-on
This add-on scans all contact-cards of the currently selected address book, extracts all categories and displays a list inside the Thunderbird address book. It allows to rename and to remove a category (changes the category string in all member contact cards).
