Microsoft Office 365

Outlook Mail API

Access to Outlook email, including reading, sending, and managing messages.

Documentation GitHub OpenAPI

Documentation

https://docs.microsoft.com/en-us/graph/api/resources/message

Change Notifications

Specifications

https://raw.githubusercontent.com/microsoftgraph/microsoft-graph-openapi/master/openapi/v1.0/mail.yaml

https://raw.githubusercontent.com/api-evangelist/microsoft-office-365/refs/heads/main/openapi/microsoft-graph-api-openapi.yml

OpenAPI Specification