MS-203: Microsoft 365 Exchange Messaging eLearning


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Course Description:

In this instructor-led, online training course, students will learn the key elements of Microsoft 365 messaging administration, including message transport and mail flow, messaging security, hygiene, and compliance, messaging infrastructure, and hybrid messaging. This course is designed for IT professionals who deploy and manage the messaging infrastructure for Microsoft 365 in their organization.

Exams: MS-203







Course Outline

Modern Messaging Infrastructure
Recipient Objects and Resources
Mailbox Databases
Organizational Settings
Client Access
Mobile Devices
Transport Pipeline
Mail Flow
High Availability
Disaster Recovery
Public Folders
Mailbox Migrations
Hybrid Environments
Deploying and Troubleshooting Hybrid Environments
Message Hygiene
Role-Based Access Control

Skills Learned

Configure and manage the transport pipeline
Manage and troubleshoot mail flow and transport issues
Manage message hygiene and compliance
Manage authentication for messaging
Configure organizational settings and sharing
Manage mobile devices
Manage role-based permissions
Create and manage recipient objects and resources
Plan, implement, and troubleshoot public folders
Plan a hybrid environment
Perform mailbox migrations
Deploy and troubleshoot a hybrid environment

Who Should Attend This Course

This course is meant for messaging administrators who deploy, configure, manage, and troubleshoot recipients, permissions, mail protection, mail flow, and public folders in both on-premises and cloud enterprise environments.


None, but it is recommended that students have:

Two years of experience administering Windows Server, including Windows Server 2012 R2 or Windows Server 2016
Two years of experience working with Active Directory Domain Services (AD DS). Two years of experience working with name resolution including Domain Name System (DNS)
Understanding of TCP/IP and networking concepts
Understanding of Windows Server 2012 R2 or later, and AD DS, including planning, designing, and deploying
Understanding of security concepts such as authentication and authorization


  • Accessible 24x7x365 both from your PC and Mobile Device
  • Enjoy job placement assistance for the first 12 months after course completion.
  • This course is eligible for CCS Learning Academy’s Learn and Earn Program: get a tuition fee refund of up to 50% if you are placed in a job through CCS Global Tech’s Placement Division*
  • Government and Private pricing available.*

*For more details call: 858-208-4141 or email: training@ccslearningacademy.com; sales@ccslearningacademy.com

NOTE: These are our Partner Delivered eLearning.

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