Rated 2 out of 5 stars

by Andrew Lohmann on Feb. 10, 2022 ·

Provider CARDDAV CALDAV is not so good with Yahoo yet.

This looks as if it is going to be a very good add-on once it is working well. Unfortunately, Yahoo contacts support are not fully functional yet so CardBook, TbSync and Thunderbird CARDDAV address book does not work fully yet.

The best thing to do is export all your lists then import them to your email providers contacts one list at a time. I use all three but with different email providers to see which turns out to work best.

https://engineering.andrew-lohmann.me.uk/windows-2-linux---operating-systems/linux-windows-maintenance#h.fkwlnkdyfb0o

This review is for a previous version of the add-on (2.0.2).