Gejala
The CertificateDeploymentServicelet that runs on the Microsoft Exchange Service Host service service doesn't distribute the Federation and the server authentication certificates in Active Directory (AD) forests, in which Server Exchange-based server are install in multiple AD domains.
Resolusi
Untuk memperbaiki masalah ini, instal Pembaruan Kumulatif 13 atau pembaruan kumulatif yang lebih baru untuk Server Exchange 2019.