CalendarBridge Inc
CalendarBridge · a0dc78e0-066a-4aeb-b1e6-0f3efa277ed3
- Application ID
a0dc78e0-066a-4aeb-b1e6-0f3efa277ed3- Application
- CalendarBridge Inc
- Vendor
- CalendarBridge
- Publisher
- Third-party vendor
- Uses EWS
- No, per a public source
- EWS status
- Moved to Microsoft Graph
- Vendor notice
- https://help.calendarbridge.com/tips/ews-retirement-calendar-sync/
What to do
CalendarBridge syncs Microsoft 365 calendars through Microsoft Graph, so it needs no EWSAllowedAppIDs entry. An admin can limit it to a mail-enabled security group with New-ApplicationAccessPolicy on this App ID.
Sources
- Restrict/Allow CalendarBridge Access to Certain Microsoft 365 Users (2025-11-13), read 2026-10-25
- https://help.calendarbridge.com/tips/ews-retirement-calendar-sync/, read 2026-10-25
Last updated 2026-10-25.