Jan 30 2020 11:26 PM
Hi,
Would like to know whether Microsoft Graph APIs support on premise Exchange. Thanks.
Best regards
Pavan
Jan 30 2020 11:37 PM
No. Graph doesn't even support Exchange Online :)
Aug 27 2020 12:50 PM
@Vasil Michev as far as I know Graph API works very well with online Exchange Server.
Aug 29 2020 02:17 AM
I think it is possible now (Public Preview) but you need to have a Hybrid Exchange scenario.
https://docs.microsoft.com/en-us/graph/hybrid-rest-support
Feb 12 2021 01:48 PM
Feb 09 2023 05:45 PM
In specific, check out the following statement in the subsequent link of the shared link:
"But we have no plans currently to change the way EWS works on-premises, so using Graph for Exchange Online and EWS for Exchange Server on-premises is the current recommendation."
(this comes with the hint that you can also enable OAuth in EWS for accessing Exchange Online only, if the Graph API switch does not work for you)