Review for Contacts Sidebar by Juan Simón
Rated 1 out of 5 stars
This is an obsolete extension. In last versions of Thunderbird (> 6) doesn't work.
To create your own collections, you must have a Mozilla Add-ons account.
This is an obsolete extension. In last versions of Thunderbird (> 6) doesn't work.
To create your own collections, you must have a Mozilla Add-ons account.