Microsoft Ends Outlook REST API

Microsoft has announced details of cessation of support for authentication in Outlook REST API, and decommissioning of the API in favor of Microsoft Graph. This will leave some apps unusable unless modified to use different authentication via Microsoft Graph. The Outlook REST API has been around for a couple of years, and provides API access to mail, calendar, contacts, and other data from Exchange Online. Microsoft then developed the Outlook REST API v2.0 and Microsoft...