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CloseReview for CardBook by Firefox user a16201
Rated 5 out of 5 stars
Buscaba como sincronizar mis contactos y sus grupos, entre Thunderbird y mi cuenta de correo GMX, al final todo perfecto. Magnifica extension. Gracias.
This review is for a previous version of the add-on (19.2).To create your own collections, you must have a Mozilla Add-ons account.