Rated 5 out of 5 stars

If CardBook didn't exist I'd either need to create it myself or move to a different mail eco-system. This and Lightning make Thunderbird complete.

When I wrote this review four days ago I only gave CardBook four stars. It had worked well for me from the start, but about six weeks ago stopping validating with Baikal on SSL (I'm on 23.5, but 23.4 was the same).

I contacted Philippe, who responded immediately, and the issue was resolved in a few minutes. It turns out CardBook uses Basic Auth, and Baikal was configured to expect Digest Authentication. An easy fix, and I couldn't be more impressed with Philippe's support for this plugin.

This review is for a previous version of the add-on (23.5). 

may you contact me by email : [email protected] ?