Last year, we announced that on November 2018, we will stop supporting Basic Authentication in the Office 365 Outlook REST API v1.0 and this is a follow up announcement to reiterate that we will be decommissioning Basic Authentication in Outlook REST API v1.0 this month.

Hi there! The Microsoft Identity Platform team has heard your feedback about our application registration experience and how it needs to be simpler. We agree with you, and so over the last few months we've made several changes to improve the developer experience and make it simpler to configure and manage your apps. Today, we’re excited to announ...

In the coming weeks, we're rolling out a new feature designed to make it easier to work with Outlook item IDs: Immutable ID. With this feature, Microsoft Graph will provide an identifier in the id property that will not change over the lifetime of the item, so long as the item stays in the same mailbox.

The Azure AD access reviews feature now has an API in the Microsoft Graph beta endpoint.

Microsoft Graph is the unified API endpoint that offers developers a gateway to the rich data and powerful insights behind a large and growing set of Microsoft products. Based on consistent REST-based standards, tools, and features, the set of scenarios you can power with the Microsoft Graph grows exponentially as new products, datasets and capabil...

Developers all around the world are creating code samples and snippets using the Microsoft Graph with all sorts of languages in very different ways every day. Each of these community contributions can be found in blogs, different GitHub repositories and various other places.

Microsoft is pleased to invite you to an exclusive developer event focused on creating Enterprise and Business Applications with Azure and Office 365. OpenHack is a fun, challenge-based coding event hosted in Toronto, Ontario, from April 18-20 2018. Register now!

Java developers have spoken, and we’ve listened. We’re excited to announce a preview of our new Java SDK for Microsoft Graph. Java developers can use the SDK to integrate with data, relationships and intelligence of the Microsoft Graph API in both client and server-side applications.

We are pleased to introduce a new Microsoft Graph Quick Start experience for Python. This Quick Start walks you through building an application, including registering a new application and scaffolding the code to send a new email.

Version 1.0 of the Outlook REST API was launched in 2015 to provide API access to mail, calendar, contacts, and other data from Exchange Online, with support for Basic Authentication.  Over time, we’ve released major enhancements in Outlook REST API v2.0 and Microsoft Graph, both of which provide richer features, and better performance and reliabil...