Error improvement for invalid X-AnchorMailbox in REST API calls
We wanted to give you a heads-up on a recent change to the error returned by the Outlook REST API when the value of the X-AnchorMailbox is incorrect. If your app has error-handling for this scenario...
View ArticleAnnouncing add-in support for Gmail accounts in Mac Outlook
In March, we announced support for Gmail accounts in Outlook 2016 for Mac. Today we're happy to announce preview add-in support for Gmail accounts in Outlook 2016 for Mac. Limitations When add-ins are...
View ArticleNew Outlook APIs in the Microsoft Graph: rooms, rules, categories, headers,...
In June, we announced new APIs in the beta endpoint of the Outlook REST API. Today we're excited to announce that those APIs have been added to the Microsoft Graph, along with some other...
View ArticleAnnouncing new REST APIs in beta for rooms, time zones, and languages
Today we're pleased to announce some new APIs that are available on the beta endpoint for the Outlook REST API. These are currently only available via the Outlook endpoint...
View ArticleCheck out the new Outlook Dev Portal!
Hi there! We are excited to bring to you the new and improved Outlook dev portal. It’s got a new look and feel, an upgraded documentation experience, and all of the REST API topics have been rewritten...
View ArticleUpcoming change to Event schema in the Outlook REST API beta endpoint
We wanted to give you a heads-up on upcoming changes to how locations are exposed for events in the Outlook REST API. Outlook recently introduced the option to use multiple locations to schedule...
View ArticleThrottling coming to Outlook API and Microsoft Graph
On April 21, we will be enabling throttling on the Outlook REST APIs (accessed via https://outlook.office.com/api or https://outlook.office365.com/api), and on the Outlook-related endpoints of the...
View ArticleAdd ins are now available for all Outlook on Mac users
Add-ins bring your favorite apps right inside Outlook, so you can accomplish tasks quickly without needing to switch back and forth between email and other apps. Add-ins are a great way to increase...
View ArticleAdd-ins are now available for Outlook on iOS
We’re now excited to bring add-ins to Outlook mobile, starting with Outlook on IOS, with support for Android coming soon. See the full post on the Office Dev Center blog.
View ArticlePinnable Taskpane in Outlook 2016
Have your add-in users been asking you for the ability to leave the add-in taskpane open in their mailbox as they switch between messages? At Ignite this year, we announced the addition of a new...
View ArticleAdd-in Commands in OWA and Outlook on the Mac
Add-ins are a great way to increase usage of your apps by making them accessible directly within Outlook. We previously announced add-in commands availability in Outlook desktop. Add-in commands have...
View ArticleUpdate to Filtering and Sorting in the REST APIs
We recently deployed a breaking change to the Microsoft Graph V1.0 and the Outlook V1.0 & 2.0 endpoints to address a major issue with filtering. For full details, see...
View ArticleActionable messages developer documentation now available
In September, we announced Actionable message for connectors and email in preview. We are excited to announce the preview is now available to all Office 365 users via Outlook on the web, including for...
View ArticleUpcoming breaking changes – FindMeetingTimes API on Outlook BETA endpoint
We want to give you a heads up on some changes that are coming to the FindMeetingTimes API which has been available in preview in the Outlook set of APIs. We are making these changes to further improve...
View ArticleActionable messages for connectors and email now in preview
We’re excited to announce a preview of Actionable Messages which embed actions in both connectors and direct email messages and help users complete tasks without having to leave Outlook. For example,...
View ArticleIntroducing Request Validator to beta endpoint
I wanted to update you all on a breaking change that we are making to the Outlook REST API Beta endpoints. This change is the introduction of a Request Validator which is going to be deployed...
View ArticleAnnouncing Exchange ActiveSync version 16.1
We are excited to announce enhancements to Exchange ActiveSync (EAS) in Office 365 and a future cumulative update to Exchange Server 2016 that will soon be available to Exchange ActiveSync clients. We...
View ArticleUpcoming changes to Contacts and People APIs
This is an update about breaking changes that we are making that only impact Contacts and People APIs on the Outlook REST API Beta endpoints. It is a schema change where a few properties are being...
View ArticleTask API changes to date properties on beta endpoint
I wanted to update you all on a breaking change that impacts the Task API on the Outlook REST API Beta endpoint. This change is going to be enabled in worldwide production by mid next week. This is a...
View ArticleUpcoming changes to the FindMeetingTimes (Preview) API
I wanted to give you all a heads up on some changes that are coming to the FindMeetingTimes (Preview) API which is available in preview. We are making these changes to further improve the API based on...
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