After years of warnings, Microsoft is finally pulling the plug on EWS

Legacy email integrations, third-party apps, and in-house tools must move to Microsoft Graph before EWS is disabled for good.
Ars Technica

Problem with filtering Outlook emails using Graph API

Just another question about the Microsoft Graph REST API.... I'm trying to use the API to retrieve messages in my Outlook inbox. It's working for the most part, but ...