MS-203T00-A: Microsoft 365 Messaging

Microsoft Overview

This course will be examining all the key elements of Microsoft 365 messaging administration, which wll be including the message transport and the mail flow, messaging security, hygiene, and compliance, messaging infrastructure, and hybrid messaging. This course is structured for IT Professionals who are been deployed and to manage the messaging infrastructure for Microsoft 365 in their organization.


  • The Messaging Administrator will deploy, configure, manage, and will be troubleshooting recipients, permissions, mail protection, mail flow, and public folders in both on-premises and cloud enterprise environments.
  • For implementing a secured hybrid topology which meets the business needs of a modern organization, the Messaging Administrator should be collaborating with the Security Administrator and Microsoft 365 Enterprise Administrator.
This course prepares you for Exam MS-203. Download Course Contents

Office 365 Course schedule & Prices

Course Details Schedule
Live Virtual Classroom (Instructor-Led)
Duration : 5 Days (10 Days for 4 Hours/Day)
Fee : 1,500 (Includes Taxes) 
9 AM - 5 PM (Flexible Time Slots for 4 hours option)

Client's Location
As per mutual convenience
Classroom Training (Available: London, Dubai, India, Sydney, Vancouver)
Duration : On Request
Fee : On Request
On Request
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Course Prerequisites

  • Mandatory advance level understanding of Office 365, Exchange 2016/2019 on premises, Exchange Online, Active Directory, Email Security and compliance, Public Domain, Private and Public DNS, Networking concepts. 

On completion of this course, you will be able to accomplish:

  • To configure and manage the transport pipeline
  • Managing and troubleshooting the mail flow and transport issues
  • To manage message hygiene and compliance
  • Managing the authentication for messaging
  • Configuring the organizational settings and sharing
  • Managing the mobile devices
  • To manage the role based permissions
  • Creating and managing the recipient objects and resources
  • To plan, implement, and troubleshoot public folders
  • Planning a hybrid environment
  • Performing the migrations in mailbox
  • Deploying and troubleshooting a hybrid environment