MS--203T00 - Microsoft 365 Messaging

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.

Student Testimonials

Instructor did a great job, from experience this subject can be a bit dry to teach but he was able to keep it very engaging and made it much easier to focus. Student
Excellent presentation skills, subject matter knowledge, and command of the environment. Student
Instructor was outstanding. Knowledgeable, presented well, and class timing was perfect. Student

This Course Uses Only Digital Curriculum »

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Prerequisites


This course is designed for persons who are aspiring to the Microsoft 365 Messaging Administrator role.

Detailed Class Syllabus


Module 1: Managing the Transport Pipeline


Overview of Transport Services
Configuring Message Transport
Managing Transport Rules

Module 2: Managing and Troubleshooting Mail Flow


Managing Mail Flow
Troubleshooting Mail Flow
Troubleshooting Transport Issues
Troubleshooting with Logs

Module 3: Managing Message Hygiene


Planning for Message Hygiene
Managing Anti-Malware and Anti-Spam Policies
Managing Advanced Threat Protection

Module 4: Managing Compliance


Messaging Compliance in the SCC
Messaging Compliance in Exchange
Managing Exchange Online Archiving and Auditing
Managing Content Search

Module 5: Managing Organizational Settings


Managing Authentication for Messaging
Configuring Organizational Settings
Configuring Organizational Sharing

Module 6: Managing Mobile Devices


Mobile Device Mailbox Policies
Managing Mobile Device Access

Module 7: Managing Role-Based Permissions


Managing Admin Roles
Managing User Roles
Exchange Setup - RBAC and AD Split Permission

Module 8: Managing Recipient Objects and Resources


Exchange Recipients
Creating and Managing Exchange Recipients
Managing Email Addresses, Lists, and Resources

Module 9: Managing Public Folders


Planning the Public Folder Hierarchy
Implementing and Managing Public Folders
Troubleshooting Public Folders

Module 10: Planning a Hybrid Environment


Exchange Hybrid Deployment Requirements
Planning to Run the Hybrid Configuration Wizard

Module 11: Performing Mailbox Migrations


Planning Mailbox Migrations
Performing IMAP Migrations
Performing Cutover and Staged Migrations
Performing Advanced Migrations

Module 12: Deploying and Troubleshooting a Hybrid Environment


Deploying and Managing an Edge Transport Server
Configuring a Hybrid Deployment using the HCW
Implementing Advanced Hybrid Functionality
Troubleshooting Hybrid Deployments