1: Deploying Exchange Server 2019
2: Managing Exchange Server 2019 storage
3: Managing recipient objects
4: Managing recipients and Exchange servers by using Exchange Server cmdlets
5:Create and Managing Groups
6: Managing Mailbox Features
7: Managing List and Policy
8: Installing Certification Service
9: Implementing client connectivity
10:Exchange User Limitation
11: Exchange Mailbox Services
12: Exchange Mailbox Permissions
13: Exchange Log Service
14: Exchange Policies
15: Exchange Disaster Recovery
16: Exchange Update Management
17: Managing high availability in Exchange Server
18: Configuring Message Security
19: Monitoring and Troubleshooting Exchange Server