Rated 5 out of 5 stars

Great Addon, that solved my wish to sync Thunderbird with my Windows Phone (Via Outlook.com - I don't use an outlook.com-address).

I DOES sync with outlook.com - at least in its newest version.

In the first place I considered switching to Outlook. But now I can go one with Thunderbird AND I can sync my contacts.

Thanks

PS: Support is great!

This review is for a previous version of the add-on (1.9.8.6).