Rated 4 out of 5 stars

Able to sync personal outlook account with Thunderbird, There should be documentation available for how to and FAQ

Rated 2 out of 5 stars

This has stopped working and asking password again ; Can you guide on how to enable Oauth for tbysnc for Thunderbird step by step

Remove your account in TbSync and set it up again, this time using the 3rd option (modern auth / oauth).

But, why are you downrating me? And expecting me to help at the same time?