Обслуживание сертификата OAuth Exchange Server MonitorExchangeAuthCertificate.ps1

https://learn.microsoft.com/ru-ru/exchange/plan-and-deploy/integration-with-sharepoint-and-skype/maintain-oauth-certificate?view=exchserver-2019

https://microsoft.github.io/CSS-Exchange/Admin/MonitorExchangeAuthCertificate/

domino-exchange