11/08/2026
The transition is getting closer — don’t wait until it’s too late!
Microsoft will start disabling EWS by default for Exchange Online tenants from 1. October, 2026. If your OnTime installation relies on EWS, now is the time to act.
Join our webinar tomorrow, to learn your options and see how to add OnTime to your EWS Allowed App IDs.
Sign up now:
12 August: https://ontimesuite.com/events/webinar-1-microsofts-ews-retirement/
26 august: https://ontimesuite.com/events/webinar-2-microsofts-ews-retirement/