This learning path offers you resources to prepare for the Microsoft 365 Messaging (MS-203) exam. This exam replaces both MS-200 and MS-201. It introduces skills through online micro-learning on Microsoft Learn. When accessing the Microsoft Learn content, we recommend adding your work email address to your Profile in Learn, to enable reporting for your organization.
You'll learn how to manage organizational settings and resources, plan and manage the mail architecture, and plan and implement a hybrid configuration and migration. You will also learn how to secure the messaging environment.