Description
Exchange Web Services .NET is a .NET client library for Microsoft Exchange server and Exchange Online. It offers complete Exchange Web Services (EWS) functionality — create, update, move and copy items and folders, search items and folders, send messages and meeting requests, manage calendars, contacts and tasks, and access mailbox and public folder content. Supports Exchange 2007 through Exchange Online / Microsoft 365.
Supported .NET Versions
- .NET Standard 2.0
- .NET Framework 2.0+
- .NET 8.0+
Supported Microsoft Exchange server versions
- Microsoft Exchange Server 2010 / 2013 / 2016 / 2019 / 2025
Examples
Authentication
Appointments and Meetings
Contacts
Tasks
Posts
Notes
Journals
Messages
Delegation and Impersonation
Synchronization
Inbox rules
Retention policy
eDiscovery
Items
Folders
Event notification
Availability
Out Of Office
Autodiscover
Unified Messaging
OWA options
Misc