Unable to issue tokens from this API version (AADSTS500201)

[SimPilotAdamT]

Originally from #180, but that has been inactive since it was opened in 2021.

When using M365Interactive and M365Manual, the login prompt fails, showing the following error message:

AADSTS500201: We are unable to issue tokens from this 
API version for a Microsoft account. Please contact the 
application vendor as they need to use version 2.0 of the
protocol to support this.

According to this SO answer mentioned in #180 (comment), Davmail needs to change over to using ADFS for new logins to be successful. #134 fixes this issue iirc...

[daaugusto]

I'm facing the same issue, and therefore cannot access anymore my Outlook account with davmail (since October 1st, when Microsoft started enforcing the new authentication method). Is there a workaround?