Zoom calendar and contacts (Graph, OAuth Delegated Access)
Zoom · fc108d3f-543d-4374-bbff-c7c51f651fe5
- Application ID
fc108d3f-543d-4374-bbff-c7c51f651fe5- Application
- Zoom calendar and contacts (Graph, OAuth Delegated Access)
- Vendor
- Zoom
- Publisher
- Third-party vendor
- Uses EWS
- No, per a public source
- EWS status
- Moved to Microsoft Graph
- Vendor notice
- https://library.zoom.com/admin-corner/third-party-integrations/zoom-calendaring-integration-explainer/provider-specific-details
What to do
Zoom's calendar and contact integration for Microsoft 365 runs on Graph; Zoom calls the EWS methods legacy. Connect through Graph with application permissions or OAuth delegated access; accounts still on an EWS connection need reconnecting before EWS is retired.
Sources
- Zoom Calendaring Integration Explainer: Provider-Specific Details (Zoom Library), read 2026-10-25
- https://library.zoom.com/admin-corner/third-party-integrations/zoom-calendaring-integration-explainer/provider-specific-details, read 2026-10-25
Last updated 2026-10-25.