Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More
This thread was archived. Please ask a new question if you need help.
Solved Archived

Sync microsoft office calendar in thunderbird

Thunderbird Settings
sfhowes replied
yerong.li
yerong.li

Hi has anyone find a good way sync microsoft office online (outlook.com) calendar in thunderbird? I have been trying to get a working solution with exchangecalendar add-on, but apparently this add-on has been deprecated. https://github.com/ExchangeCalendar/exchangecalendar/releases/tag/v4.0.0

Hi has anyone find a good way sync microsoft office online '''(outlook.com) calendar''' in '''thunderbird'''? I have been trying to get a working solution with '''exchangecalendar''' add-on, but apparently this add-on has been deprecated. https://github.com/ExchangeCalendar/exchangecalendar/releases/tag/v4.0.0

All Replies (1)

sfhowes
sfhowes

Chosen Solution

Try TbSync/Provider for Exchange ActiveSync:

https://addons.thunderbird.net/en-us/thunderbird/addon/tbsync/

https://addons.thunderbird.net/en-us/thunderbird/addon/eas-4-tbsync/