The Messaging Administrator deploys, configures, manages, and troubleshoots recipients, permissions, mail protection, mail flow, and public folders in both on-premises and cloud enterprise environments. Responsibilities include managing message hygiene, messaging infrastructure, and hybrid configuration and migration. To implement a secure hybrid topology that meets the business needs of a modern organization, the Messaging Administrator must collaborate with the Security Administrator and Microsoft 365 Enterprise Administrator. The Messaging Administrator should have a working knowledge of authentication types, licensing, and integration with Microsoft 365 applications.
This course prepares you for the Microsoft 365 Certified: Messaging Administrator Associate certification.
The MS-203 exam measures your ability to accomplish the following technical tasks: manage organizational settings and resources; plan and manage the mail architecture; plan and implement a hybrid configuration and migration; and secure the messaging environment.