Developer reply by Philippe V.
Rated 4 out of 5 stars
useOnlyEmail inverted
This review is for a previous version of the add-on (23.3).can't reproduce : may you contact me by email (cardbook.thunderbird@gmail.com)
[Edit : bug for LDAP entries corrected in 23.4]
To create your own collections, you must have a Mozilla Add-ons account.