CodeTwo Email Signatures 365, Sent Items Update (legacy EWS version)
CodeTwo · 3153c72b-35a8-465b-84d8-dfb56651836a
- Application ID
3153c72b-35a8-465b-84d8-dfb56651836a- Application
- CodeTwo Email Signatures 365, Sent Items Update (legacy EWS version)
- Vendor
- CodeTwo
- Publisher
- Third-party vendor
- Uses EWS
- Yes, per a public source
- EWS status
- Moved to Microsoft Graph
- Vendor notice
- https://www.codetwo.com/blog/codetwo-vs-ews-retirement/
What to do
Only the Sent Items Update feature used EWS; adding signatures is not affected. Reconfigure Sent Items Update to the Graph version instead of allow-listing it.
Sources
- CodeTwo products vs EWS retirement in Exchange Online (CodeTwo blog) (2026-10-12), read 2026-10-14
- https://www.codetwo.com/blog/codetwo-vs-ews-retirement/, read 2026-10-14
Last updated 2026-10-14.