Microsoft 365 Messaging MS-203

Microsoft 365 Messaging MS-203

Microsoft 365 Messaging (MS-203) Training and Certification in Coimbatore

Master enterprise messaging solutions with our Microsoft 365 Messaging (MS-203) Training in Coimbatore. This course is designed for IT professionals responsible for planning, deploying, configuring, and managing messaging infrastructure in Microsoft 365, specifically using Microsoft Exchange Online and hybrid Exchange environments.

The MS-203 certification is a key requirement for earning the Microsoft 365 Certified: Messaging Administrator Associate credential. Through this training, you’ll gain real-world skills in managing mail flow, securing messaging systems, ensuring compliance, and maintaining high availability for enterprise communication.

Why Choose This Course?

  • Microsoft-Aligned Curriculum tailored to the MS-203 exam

  • Hands-On Labs with Exchange Online, PowerShell, and hybrid setups

  • Expert Trainers with real-world messaging and security experience

  • Available in Classroom and Online Modes with flexible timings

  • Ideal for Messaging Admin Roles in mid-to-large organizations

What You Will Learn

  • Managing Exchange Online mailboxes, permissions, and recipients

  • Configuring message transport, connectors, and mail routing

  • Implementing anti-spam, anti-malware, and message encryption policies

  • Planning and deploying a hybrid messaging environment

  • Managing organizational settings like address books and retention policies

  • Monitoring and troubleshooting messaging performance and mail flow

  • Using PowerShell for automation and advanced configuration tasks

Who Should Enroll?

  • Messaging administrators managing Exchange Online or hybrid solutions

  • IT professionals migrating from on-prem Exchange to Microsoft 365

  • System engineers and support staff maintaining mail infrastructure

  • Candidates preparing for the MS-203 certification exam

  • Professionals pursuing the Messaging Administrator Associate credential

Course Highlights

  • Instructor-led training with live labs and real-world examples

  • Microsoft 365 sandbox environment for practical practice

  • SC-203 mock exams and prep materials

  • Course completion certificate

  • Interview and career support for job placement

Join our Microsoft 365 Messaging MS-203 Training in Coimbatore and become a certified expert in modern enterprise communication. This course will equip you to deploy and manage secure, compliant, and reliable messaging environments using Microsoft technologies.

Microsoft 365 Messaging MS-203 Syllabus

Modules

Manage Microsoft Exchange Online settings and resources (40-45%)
  • Manage organizational and client access settings in Exchange Online

    • Manage a Global Address List (GAL)
    - Add or remove an offline address book (OAB)
    - Manage address book policies
    - Plan and configure organization relationships and individual sharing
    - Configure Outlook on the web policies

  • Manage recipients and resources

    • - Manage user mailboxes
    - Manage resource mailboxes
    - Manage shared mailboxes
    - Create and manage mail contacts and mail users
    - Manage groups, including distribution lists, dynamic distribution lists, mail-enabled security groups, and Microsoft 365 groups
    - Manage mailbox permissions, including delegation
    - Manage mailbox mail flow settings
    - Create and manage public folders

  • Manage Exchange hybrid settings and migration

    • - Configure virtual directories and URLs in a hybrid environment
    - Maintain and expand the configuration by using the Hybrid Configuration wizard
    - Configure migration endpoints
    - Create and manage a cross-tenant migration batch

    Plan and Manage the Mail Transport Architecture (25-30%)
  • Manage and secure mail flow

    • - Plan and configure connectors
    - Plan and implement mail flow rules (transport rules)
    - Manage accepted and remote domains
    - Configure namespaces, accepted domains, and DNS records, including Exchange Online Protection (EOP)
    - Implement email authentication, including Sender Policy Framework (SPF), DomainKeys Identified Mail (DKIM), and Domain-based Message Authentication, and Reporting and Conformance (DMARC)

  • Troubleshoot mail flow

    • - Configure and manage alert policies
    - Trace a message
    - Analyze a message trace
    - Analyze message headers
    - Analyze Non-delivery Reports (NDRs)
    - Troubleshoot by using the Microsoft Remote Connectivity Analyzer

    Secure the Messaging Environment (25-30%)
  • Manage role-based permissions in Exchange Online

    • - Plan and manage RBAC roles
    - Manage default and custom admin role groups
    - Manage user roles

  • Secure messages by using Microsoft 365 Defender

    • - Configure and manage Anti-phishing policies
    - Configure and manage Anti-spam policies
    - Configure and manage Anti-malware policies
    - Configure and manage Safe Attachments
    - Configure and manage Safe Links
    - Configure and manage quarantine policies

  • Manage compliance

    • - Configure Messaging Records Management (MRM) and retention policies for a specific mailbox folder
    - Enable and configure archive mailboxes
    - Manage inactive mailboxes
    - Analyze audit logs
    - Manage journal rules
    - Manage content search
    - Manage standard eDiscovery cases (not including Premium eDiscovery)

    To ensure success in Microsoft 365 Messaging certification exam, we recommend authorized training course, practice test and hands-on experience to prepare for Microsoft 365 Messaging (MS-203) exam.

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