Developer reply by holle2de
Rated 3 out of 5 stars
Works in what it claims to do. BUT it overrides the coloring of tagged mails. No go. Disabling this AddOn brings back the colors.
This review is for a previous version of the add-on (1.0.68.1a).This behavior is not directly inflicted by the but by a change in the Thundebird's own code.
It happened between Version 63 and 64; with all following versions showing this behaviour.
Please see here for details:
https://documentation.catworkx.com/cwxtp/latest/troubleshooting-articles/activation-of-addon-overrides-coloring-of-emails-when-tagged
Cheers,
Holger
To create your own collections, you must have a Mozilla Add-ons account.