[Evolution-hackers] Code updates for MS 365

["Phillip A. Kenyon" <phill phillk net>]

Hello,

I noticed that the existing code for MS 365 / Outlook online leverages the older Exchange Web Services.

Also, the Auth protocols require approval of the app via Global admin.

 Microsoft has released a user authenticatable Graph protocol, that might be simpler. 
Has anyone looked into updating the Evolution code to support that?

EWS and basic auth life span expectations : 

https://techcommunity.microsoft.com/t5/exchange-team-blog/upcoming-changes-to-exchange-web-services-ews-api-for-office-365/ba-p/608055

Outlook online GRaph API  documentation:

https://docs.microsoft.com/en-us/graph/api/resources/mail-api-overview?view=graph-rest-1.0