Certification training

MS-203MS-203: Microsoft 365 Messaging

Prepare for your Microsoft exam with a structured video course built for focused study, topic review, and repeatable progress before exam day.

89Lectures
11h 51mDuration
MicrosoftVendor
MS-203: Microsoft 365 Messaging course cover Best seller
Microsoft certification training MS-203 89 lessons arranged in a guided course path
Course overview

Study with a clear path.

Move through focused sections, review lecture timing, and return directly to the objectives that need more work.

Sequenced lessons

Follow the course in order or jump directly to the section you need to revisit.

Video-first prep

Use concise lecture blocks for technical review before moving into exam practice.

Fast access

Your purchased course becomes available in the member area after confirmed payment.

Curriculum

Course sections.

16 sections, 89 lessons, and lecture-level duration details.

01 Understanding the Exchange Deployment Process 12m
02 Understanding Active Directory with Exchange On-Premise 12m
03 Understanding Exchange On-Premise with Exchange Online 13m
04 Performing the Exchange On-Premise Deployment 14m
05 Using the Exchange Administration Center 7m
06 (Part 1)Understanding Powershell with Exchange Management Shell 13m
07 (Part 2)Understanding Powershell with Exchange Management Shell 11m

01 Working with Microsoft Exchange Databases 9m
02 Considerations for Databases and Logs 9m
03 Using iSCSI for Accommodating Database Storage 7m
04 Implementing iSCSI for Mailbox Database Storage 11m
05 Creating Mailbox Databases 12m
06 Configuring Mailbox Databases 9m
07 Troubleshooting Mailbox Databases 7m

01 Understanding Recipients 12m
02 Creating Mailboxes 11m
03 Managing Shared Mailboxes 10m
04 Creating Resource Mailboxes 8m
05 Creating Recipients in Exchange Online 5m
06 Using Powershell to Manage Exchange Online 12m
07 Creating Multiple Mailboxes Using Comma Separated Value (CSV) 9m
08 Managing Mailbox Permissions 5m
09 Creating and managing Security and Distribution Groups 11m
10 Managing Archive Mailboxes 7m
11 Configuring Email Address Policies 9m
12 Evaluating License Options 8m

01 Understanding Assigning Role 6m
02 Admin Roles with AzureAD 5m
03 Role Groups in Exchange Online 4m
04 Working with RBAC roles for eDiscovery 4m

01 Configuring Mobile Device Mailbox Policies 7m
02 Managing Mobile Device Access 6m
03 Mobile Device Access with Exchange Online 2m

01 Understanding and Planning DAGs and Settings 8m
02 Creating a Database Availability Group (DAG) 10m
03 Managing your Database Availability Group (DAG) members and its health 11m

01 Understanding the Global Address List 6m
02 Managing the Global Address List 9m
03 Understanding the Offline Address Book (OAB) 4m
04 Working with the Offline Address Books (OABs) 7m
05 Configuring Organizational Sharing 9m
06 Managing Add-ins 5m

01 Understanding Public Folders 7m
02 Creating Public Folders in On-Premise Exchange 12m
03 Working with Public Folders in Exchange Online 3m
04 Planning a Public Folder Migration to Microsoft 365 5m

01 Understanding Client Access Services in Exchange 8m
02 Configuring Virtual Directories and URLs 12m
03 Working with Namespaces in Exchange Online 7m
04 Configuring Client Access Policy Rules 13m
05 Autodiscover in Exchange 15m
06 Understanding Internal and External Certificates 8m
07 Installing a CA for Exchange Certificates 7m

01 Planning Backup and Recovery 13m
02 Implementing and Performing a Backup 8m
03 Performing an Exchange Restoration 15m

01 Understanding the Exchange Transport Architecture 10m
02 Mail Flow Transport Rules in On-Premise Exchange 13m
03 Mail Flow Transport Rules in Exchange Online 8m
04 Accepted Domains with Exchange On-Premise 4m
05 Domains in Exchange Online 5m

01 Understanding Connectors 7m
02 Creating Send and Receive Connectors with Exchange Server 10m
03 Creating Exchange Online Connectors 8m

01 Configuring Retention Policies in the EAC 6m
02 Configuring Retention Policies in Microsoft 365 3m
03 Understanding Data Loss Prevention (DLP) 9m
04 Configuring Data Loss Prevention Policies (DLP) 7m
05 Managing Journal Rules 6m
06 eDiscovery with Litigation, In-Place and Retention Holds 4m
07 Configuring eDiscovery and holds 5m

01 Advanced Threat Protection (ATP) Safe Attachments and Safe Links 9m
02 Configuring ATP Safe Attachments and Safe Links 9m
03 Connection Filters 3m
04 Configuring Malware Filters 5m
05 Configuring Spam Filters 5m
06 Managing Protection For Phishing with ATP Anti-Phishing 7m
07 Monitoring Quarantined Items 2m

01 Cutover Migrations 5m
02 Minimal Hybrid Migrations 9m
03 Full Hybrid Co-Existence Migrations 7m
04 PST, IMAP, and Third Party Migrations 7m
05 Performing a Migration 9m

01 Examining Message Trace in Exchange Online 8m
02 Examining Message Trace in O365 Security and Compliance 6m
03 Configuring Message Tracking 6m
04 Analyzing Non-Deliverable Reports 6m
05 Analyze Message Headers with the Remote Connectivity Analyzer 7m
06 Investigating Transport Logs 7m
Continue preparing

Connect the lessons to exam-day practice.

Use the course for structured review, then move into current questions, timed simulator sessions, and a broader vendor catalog.

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