MS-203: Microsoft 365 Messaging

MS-203: Microsoft 365 Messaging

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Managing the Messaging Infrastructure Lifecycle

  • 1. Understanding the Exchange Deployment Process
    12m
  • 2. Understanding Active Directory with Exchange On-Premise
    12m
  • 3. Understanding Exchange On-Premise with Exchange Online
    13m
  • 4. Performing the Exchange On-Premise Deployment
    14m
  • 5. Using the Exchange Administration Center
    7m
  • 6. (Part 1)Understanding Powershell with Exchange Management Shell
    13m
  • 7. (Part 2)Understanding Powershell with Exchange Management Shell
    11m

Managing Modern Messaging Infrastructure

  • 1. Working with Microsoft Exchange Databases
    9m
  • 2. Considerations for Databases and Logs
    9m
  • 3. Using iSCSI for Accommodating Database Storage
    7m
  • 4. Implementing iSCSI for Mailbox Database Storage
    11m
  • 5. Creating Mailbox Databases
    12m
  • 6. Configuring Mailbox Databases
    9m
  • 7. Troubleshooting Mailbox Databases
    7m

Managing Recipients and Devices

  • 1. Understanding Recipients
    12m
  • 2. Creating Mailboxes
    11m
  • 3. Managing Shared Mailboxes
    10m
  • 4. Creating Resource Mailboxes
    8m
  • 5. Creating Recipients in Exchange Online
    5m
  • 6. Using Powershell to Manage Exchange Online
    12m
  • 7. Creating Multiple Mailboxes Using Comma Separated Value (CSV)
    9m
  • 8. Managing Mailbox Permissions
    5m
  • 9. Creating and managing Security and Distribution Groups
    11m
  • 10. Managing Archive Mailboxes
    7m
  • 11. Configuring Email Address Policies
    9m
  • 12. Evaluating License Options
    8m

Manage Role-Based Permissions

  • 1. Understanding Assigning Role
    6m
  • 2. Admin Roles with AzureAD
    5m
  • 3. Role Groups in Exchange Online
    4m
  • 4. Working with RBAC roles for eDiscovery
    4m

Managing Mobile Devices

  • 1. Configuring Mobile Device Mailbox Policies
    7m
  • 2. Managing Mobile Device Access
    6m
  • 3. Mobile Device Access with Exchange Online
    2m

Managing Database Availability Groups (DAGs)

  • 1. Understanding and Planning DAGs and Settings
    8m
  • 2. Creating a Database Availability Group (DAG)
    10m
  • 3. Managing your Database Availability Group (DAG) members and its health
    11m

Planning and Managing Organizational Settings

  • 1. Understanding the Global Address List
    6m
  • 2. Managing the Global Address List
    9m
  • 3. Understanding the Offline Address Book (OAB)
    4m
  • 4. Working with the Offline Address Books (OABs)
    7m
  • 5. Configuring Organizational Sharing
    9m
  • 6. Managing Add-ins
    5m

Managing Public Folders

  • 1. Understanding Public Folders
    7m
  • 2. Creating Public Folders in On-Premise Exchange
    12m
  • 3. Working with Public Folders in Exchange Online
    3m
  • 4. Planning a Public Folder Migration to Microsoft 365
    5m

Managing and Implementing Client Access

  • 1. Understanding Client Access Services in Exchange
    8m
  • 2. Configuring Virtual Directories and URLs
    12m
  • 3. Working with Namespaces in Exchange Online
    7m
  • 4. Configuring Client Access Policy Rules
    13m
  • 5. Autodiscover in Exchange
    15m
  • 6. Understanding Internal and External Certificates
    8m
  • 7. Installing a CA for Exchange Certificates
    7m

Managing Disaster Recovery

  • 1. Planning Backup and Recovery
    13m
  • 2. Implementing and Performing a Backup
    8m
  • 3. Performing an Exchange Restoration
    15m

Managing Mail Flow Topology

  • 1. Understanding the Exchange Transport Architecture
    10m
  • 2. Mail Flow Transport Rules in On-Premise Exchange
    13m
  • 3. Mail Flow Transport Rules in Exchange Online
    8m
  • 4. Accepted Domains with Exchange On-Premise
    4m
  • 5. Domains in Exchange Online
    5m

Managing Connectors

  • 1. Understanding Connectors
    7m
  • 2. Creating Send and Receive Connectors with Exchange Server
    10m
  • 3. Creating Exchange Online Connectors
    8m

Managing Compliance

  • 1. Configuring Retention Policies in the EAC
    6m
  • 2. Configuring Retention Policies in Microsoft 365
    3m
  • 3. Understanding Data Loss Prevention (DLP)
    9m
  • 4. Configuring Data Loss Prevention Policies (DLP)
    7m
  • 5. Managing Journal Rules
    6m
  • 6. eDiscovery with Litigation, In-Place and Retention Holds
    4m
  • 7. Configuring eDiscovery and holds
    5m

Manage message hygiene using Exchange Online and Office 365 …

  • 1. Advanced Threat Protection (ATP) Safe Attachments and Safe Links
    9m
  • 2. Configuring ATP Safe Attachments and Safe Links
    9m
  • 3. Connection Filters
    3m
  • 4. Configuring Malware Filters
    5m
  • 5. Configuring Spam Filters
    5m
  • 6. Managing Protection For Phishing with ATP Anti-Phishing
    7m
  • 7. Monitoring Quarantined Items
    2m

Planning and Implementing Migrations

  • 1. Cutover Migrations
    5m
  • 2. Minimal Hybrid Migrations
    9m
  • 3. Full Hybrid Co-Existence Migrations
    7m
  • 4. PST, IMAP, and Third Party Migrations
    7m
  • 5. Performing a Migration
    9m

Troubleshoot Mail Flow Problems

  • 1. Examining Message Trace in Exchange Online
    8m
  • 2. Examining Message Trace in O365 Security and Compliance
    6m
  • 3. Configuring Message Tracking
    6m
  • 4. Analyzing Non-Deliverable Reports
    6m
  • 5. Analyze Message Headers with the Remote Connectivity Analyzer
    7m
  • 6. Investigating Transport Logs
    7m