Rated 4 out of 5 stars

per KCTang el oct. 2, 2025 ·

The persistent automatic addition of 3 columns by CB to the email list is troublesome. Really not quite sure about the use of these 3 columns. Please give an option for disabling it.

This review is for a previous version of the add-on (100.7). 

per Philippe V. (desenvolupador) a oct. 3, 2025 ·

set the CardBook preference thunderbird.addColumns to false