Exchange Server development

Find in-depth developer documentation for Exchange Server, including Exchange Online as part of Office 365, Exchange Online, Exchange 2013, the EWS Managed API, Exchange 2010, and Exchange 2007. You can use the how to, get started, new feature, and API reference documentation to develop tools to access and manage mailbox data from services, websites, desktop computers, and mobile devices.

Last modified: January 22, 2016

Applies to: EWS Managed API | Exchange Online | Exchange Server 2007 | Exchange Server 2010 | Exchange Server 2013 | Office 365

Migrating to Exchange technologies
Choosing the right Exchange technology
Read about Exchange on Office Blogs

Get 101 code samples for Exchange 2013
Get the EWS Managed API

Develop your first .NET client
Develop your first EWS client

Get support for Exchange Server
Participate in the forum