*Friday CLOSED

Timings 10.00 am - 08.00 pm

Call : 021-3455-6664, 0312-216-9325 DHA 021-35344-600, 03333808376, ISB 03333808376

MS-203 – Microsoft 365 Messaging

Be the first to rate MS-203 – Microsoft 365 Messaging
Or log in to access your purchased courses
by fatima
Price: 80,000
2 Months
0 Lessons

MS-203 - Microsoft 365 Messaging

MS-203 – Microsoft 365 Messaging

This course examines 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 persons who are aspiring to be Messaging Administrators in a Microsoft 365 deployment.


Students will learn to,

  • Explore transport services
  • Configure message transport
  • Manage transport rules
  • Manage mail flow
  • Troubleshoot mail flow
  • Troubleshoot transport issues
  • Troubleshoot mail flow using logs
  • Plan for message security
  • Manage anti-malware and anti-spam policies
  • Explore threat protection in Microsoft 365 Defender
  • Explore messaging compliance in Microsoft 365
  • Explore messaging compliance in Exchange

Course Content:

Module 1: Explore transport services

  • Describe the transport components of Exchange.
  • Plan an effective message routing for your organization.
  • Modify message flow for your organization.
  • Describe which transport agents exist and what they do.

Module 2: Configure message transport

  • Configure the different transport options.
  • Plan and set up domains for your organization.
  • Understand how the receive and send connectors work.

Module 3: Manage transport rules

  • Understand what transport rules are.
  • Describe how transport rules work.
  • Configure custom transport rules.
  • Describe how transport rules can be used for data loss prevention.

Module 4: Manage mail flow

  • Manage mail flow in Exchange organizations.
  • Understand mail flow for Exchange Servers.
  • Manage mail flow for Exchange Online.
  • Describe and manage mail flow in hybrid environments.

Module 5: Troubleshoot mail flow

  • Understand how to troubleshoot SMTP mail flow issues.
  • Describe how to troubleshoot issues with a shared namespace.
  • Describe how to troubleshoot Transport Layer Security encryption issues.
  • Understand how Alert policies can be used to troubleshoot mail flow issues.

Module 6: Troubleshoot transport issues

  • Troubleshoot network-based issues.
  • Plan troubleshooting procedures for connector and agent issues.
  • Plan troubleshooting procedures for architectural issues.
  • Describe how to troubleshoot transport issues with coexistence.

Module 7: Troubleshoot mail flow using logs

  • Create searches for the message tracking log.
  • Describe how to troubleshoot using the protocol logs.
  • Understand how to work with the event logging for Exchange.

Module 8: Plan for message security

  • Explain the use and features of Exchange Online Protection.
  • Plan message routing for Exchange Online Protection.
  • Investigate the available EOP reports and logs that enable organizations to monitor message hygiene.

Module 9: Manage anti-malware and anti-spam policies

  • Understand the different message header fields relevant for spam and spoofing protection.
  • Configure anti-spam and anti-malware filters in Exchange Server.
  • Manage extra features for outbound spam filtering and quarantine.
  • Implement protection features against phishing and spoofing.
  • Create transport rules for custom requirements.

Module 10: Explore threat protection in Microsoft 365 Defender

  • Describe the threat protection features of Microsoft Defender for Office 365.
  • Understand how the Configuration analyzer reviews threat protection policies and provides suggestions for improvement.
  • Describe the protection provided by Safe Attachment and Safe Links policies.
  • Understand the spoof intelligence features provided by Exchange Online Protection.
  • Describe how Microsoft Defender anti-phishing policies work.
  • Understand the process to manage the Tenant Allow/Block list in Microsoft 365 Defender.
  • Understand how Advanced Hunting can be used to track events in your secure messaging environment.

Module 11: Explore messaging compliance in Microsoft 365

  • Describe different policy and compliance features for messaging.
  • Evaluate the different administrator roles in Microsoft 365.
  • Plan retention policies for Exchange Online mailboxes.
  • Create message traces to understand the mail flow in your Exchange Online organization.

Module 12: Explore messaging compliance in Exchange

  • Describe litigation and in-place holds in Exchange Server.
  • Plan retention and deletion with Message Records Management (MRM).
  • Analyze your Exchange organization’s message tracking log.

Module 13: Manage Exchange Online archiving and auditing

  • Describe what in-place archiving is and how it works.
  • Understand the differences between journaling and archiving.
  • Identify how mailbox and administrator audit logs are used.

Module 14: Manage Content Search

  • Design content searches to search for messages in your organization.
  • Describe eDiscovery cases and in-place eDiscovery for Exchange.

Module 15: Manage authentication for messaging

  • Configure password policy options.
  • Configure self-service password management.
  • Implement multifactor authentication.
  • Plan password policies.
  • Configure modern authentication in Exchange Online.


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

Microsoft Certification (Free Practice Exam Dumps)

International Student Fee  500 USD

Flexible Class Options

  • Week End Classes For Professionals  SAT | SUN
  • Corporate Group Trainings Available
  • Online Classes – Live Virtual Class (L.V.C), Online Training

Related Courses

Microsoft Dynamics 365 Developer Training

Dynamics 365 Fundamentals Course 

Microsoft Email Exchange Server

Microsoft Power Apps

=Microsoft Teams


Flexible Classes Schedule

Online Classes for out of city / country students

Unlimited Learning - FREE Workshops

FREE Practice Exam

Internships Available

Free Course Recordings Videos

Register Now


Or log in to access your purchased courses

OMNI ACADEMY & CONSULTING is one of the most prestigious Training & Consulting firm, founded in 2010, under MHSG Consulting Group aim to help our customers in transforming their people and business - be more engage with customers through digital transformation. Helping People to Get Valuable Skills and Get Jobs.

Read More

Contact Us

Get your self enrolled for unlimited learning 1000+ Courses, Corporate Group Training, Instructor led Class-Room and ONLINE learning options. Join Now!
  • Head Office: A-2/3 Westland Trade Centre, Shahra-e-Faisal PECHS Karachi 75350 Pakistan Call 0213-455-6664 WhatsApp 0334-318-2845, 0336-7222-191, +92 312 2169325
  • Gulshan Branch: A-242, Sardar Ali Sabri Rd. Block-2, Gulshan-e-Iqbal, Karachi-75300, Call/WhatsApp 0213-498-6664, 0331-3929-217, 0334-1757-521, 0312-2169325
  • ONLINE INQUIRY: Call/WhatsApp +92 312 2169325, 0334-318-2845, Lahore 0333-3808376, Islamabad 0331-3929217, Saudi Arabia 050 2283468
  • DHA Branch: 14-C, Saher Commercial Area, Phase VII, Defence Housing Authority, Karachi-75500 Pakistan. 0213-5344600, 0337-7222-191, 0333-3808-376
  • info@omni-academy.com
  • FREE Support | WhatsApp/Chat/Call : +92 312 2169325

  • Monday10.00am - 7.00pm
  • Tuesday10.00am - 7.00pm
  • Wednesday10.00am - 7.00pm
  • Thursday10.00am - 7.00pm
  • FridayClosed
  • Saturday10.00am - 7.00pm
  • Sunday10.00am - 7.00pm
WhatsApp Us