To Change the Internet FQDN for a Configuration Manager (SCCM) (MECM) Distribution Point/Management Point Internet-Based Client Management (IBCM)
- Open Configuration Manager Console
- Navigate to Administration
- Site Configuration
- Servers and Site System Roles
- Click the name of the site system to update
- in the lower pane, right click Site System
- click Properties
- On the General tab, modify the entry "Internet FQDN"
- Click OK