HENNGE and the EWS retirement
Microsoft Graph migration status from HENNGE's own notices. Last checked 2026-10-25.
HENNGE One Cloud Protection (Exchange Online protection)
- Status
- Migration announced
- Date
- 2026-08-06
- Vendor notice
- https://support.hdeone.com/hc/en-us/articles/54496935236121--Critical-Request-to-Update-Permissions-Due-to-Migration-of-Exchange-Online-Integration-Feature-Graph-API
“Cloud Protection will begin migrating to a more secure and future-proof integration method using Microsoft Graph API starting September 1, 2026”
[Critical] Request to Update Permissions Due to Migration of Exchange Online Integration Feature (Graph API) - HENNGE One Help Center (2026-08-06), read 2026-10-25.
What to do. A Microsoft 365 Global Administrator must update Exchange permissions in Cloud Protection Administration under Collaboration Protection, Connected Service. HENNGE set the deadline at August 31, 2026 and says protection features may be lost if it is missed. EWS-based features are discontinued.
One email from ewsappid.com each time a status on this page changes, nothing else, and none after 1 April 2027. Every alert has an unsubscribe link; one press deletes your address, or write to support@ewsappid.com at any time. Sender details are on the contact page; see the privacy policy.
Application IDs
This site lists no fixed application ID for HENNGE. Look up an ID from your EWS usage report on the home page, or find the name behind it in Entra, under Enterprise applications.
Every app in your tenant
The tenant plan reads your EWS usage report in your browser and matches each app against these statuses and your current allow list. All vendor statuses.