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 resource 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
Configure virtual directories and URLs in a hybrid environment
Configure migration endpoints
Maintain and expand the configuration by using the Hybrid Configuration wizard