Rated 3 out of 5 stars

This is a nice complement to sync several accounts.

Unfortunatelly, some days ago TbSync asks for Google permissions every time I open Thunderbird (idem for Provider for CalDAV & CardDAV). In addition, I cant access to Office365 calendars (they are in background at the Calendat Tab).

How can I solve this problem? Could it be related with the latest updates?

This review is for a previous version of the add-on (2.12). 

Rated 1 out of 5 stars

so I downloaded this based on some reviews of Lightening. I didn't realise this requires lightening, also since installing I can't dismiss any notifications from previous calendar events. If I set my sync time to 1 minute it reverts back to 30!

This review is for a previous version of the add-on (2.12). 

The auto sync time switches back to 30min only for google, as google has a restriction how often per day TbSync may open a connection to google. This limit was crossed a few month back, so I had to limit the connection to every 30min. If I do not do that, no TbSync user can connect after the limit is reached (it is a daily limit).

Rated 5 out of 5 stars

for professional super-users one of the must-haves!
Works out-of-the-box with easy to use and to understand GUI - kudos.

This review is for a previous version of the add-on (2.12). 

Rated 5 out of 5 stars

Super Tool, schön wäre es noch wenn man zusätzliche Spalten im Adressbch einblenden kann.

This review is for a previous version of the add-on (2.12). 

Rated 5 out of 5 stars

Funktioniert wunderbar. Danke für die Entwicklung.

This review is for a previous version of the add-on (2.12). 

Rated 5 out of 5 stars

Works fantastic.

This review is for a previous version of the add-on (2.11). 

Rated 5 out of 5 stars

Lifesaver! Must have for users of NextCloud and OwnCloud.

This review is for a previous version of the add-on (2.11). 

Rated 5 out of 5 stars

Excellent add-on. 100% reliable. Responsive developer. Thank you!

This review is for a previous version of the add-on (2.11). 

Rated 5 out of 5 stars

Absolut brilliant Addon... some G-calendars wheren't synced - Tip/Link to Google solved the problem :-))) one question: can i synch also Google Tasks? If yes: how? thx for this - donated happily

This review is for a previous version of the add-on (2.11). 

Rated 5 out of 5 stars

Brillante!! Extraordinario trabajo. Funciona de maravilla. Muchas gracias!

This review is for a previous version of the add-on (2.11). 

Rated 5 out of 5 stars

The functonality I was hoping for from 'Provider for Google Calendar' though could never get to work.

Hopefully in future it will be able to support copying Google event colours and push updates, then we will finally have truly functional calendar support in TB.
It's been a looong wait...

This review is for a previous version of the add-on (2.10). 

Rated 5 out of 5 stars

Finally, the extension i needed! Thank you so much!

This review is for a previous version of the add-on (2.10).  This user has a previous review of this add-on.

Rated 5 out of 5 stars

Estensione molte utile per sincronizzare account online. Ben fatta.

This review is for a previous version of the add-on (2.10).  This user has a previous review of this add-on.

Rated 5 out of 5 stars

Incredible extension, truly useful.

This review is for a previous version of the add-on (2.10). 

Rated 5 out of 5 stars

danke für TbSync und Caldav mit Thunderbird 68.4.2 klappt der Kalender mit Ferien etc. wieder ! habe gern gespendet
VG aus Jork(Niedersachsen) Andreas S

This review is for a previous version of the add-on (2.10). 

Rated 5 out of 5 stars

Einer der ganz wenigen Entwickler, die wirklich wissen worauf es ankommt. Seine AddOns sind essentiell und funktionieren perfekt. Und zudem auch noch hervorragender Support. Dankeschön!

This review is for a previous version of the add-on (2.9). 

Rated 5 out of 5 stars

Great work! Works great! I synchronize all my events over Mailbox.org to/from Android, where I use the app DAVx⁵.

Thx for this extension 8)

This review is for a previous version of the add-on (2.9). 

Rated 4 out of 5 stars

good

This review is for a previous version of the add-on (2.9). 

Rated 5 out of 5 stars

Great. With the Provider for Exchange ActiveSync, this has synced the TB calender and address book with my outlook.com account, and now the Provider for CalDAV & CardDAV has added support for Google, it syncs the TB calendar and address book with my gmail.com account too. This means TB's calendar and address book sync with both the Calendar and People on my W10 laptop and the Calendar and Contacts on my Android phone, all with one consistent interface. Honestly, this out to be part of core Thunderbird, but as it isn't I'm really grateful to John for providing this for us. Superb add-on.

This review is for a previous version of the add-on (2.8). 

Rated 5 out of 5 stars

Hi John, thank you so much for this! This is what is really missing in T-Bird and you implemented it nice and easy. If I understand it correctly, you also sign responsible for QUICKTEXT. You provide my favorite tools, thank you very much from Mannheim.

This review is for a previous version of the add-on (2.7).