AvePoint Fly Server Delegated, Backup - 21Vianet
AvePoint · 4910be2d-606c-4dc3-95a2-feb42ea5615d
- Application ID
4910be2d-606c-4dc3-95a2-feb42ea5615d- Application
- AvePoint Fly Server Delegated, Backup - 21Vianet
- Vendor
- AvePoint
- Publisher
- Third-party vendor
- Uses EWS
- Yes, per a public source
- EWS status
- Migration announced
- Vendor notice
- https://www.avepoint.com/blog/manage/october-2026-updates-microsoft-ews-retirement
What to do
Fly still uses EWS for calendar migrations and for archive, group and public folder mailboxes. Allow-list it for the length of the migration project.
Sources
- Microsoft EWS Retirement: AvePoint updates for Fly, Cloud Backup for Microsoft 365, and Fly Server (2026-09-30), read 2026-10-14
- https://www.avepoint.com/blog/manage/october-2026-updates-microsoft-ews-retirement, read 2026-10-14
Last updated 2026-10-14.