If you update your hostname, the system temporarily blocks user access to the following interfaces and services:
- Horde Webmail
- Calendars and Contacts (CalDAV and CardDAV)
The system restores access to these interfaces and services after the hostname update finishes. For more information, read our Interface Lock Scripts documentation.
- Whenever you change the server's hostname, you must use one of the following methods to ensure that all of the necessary system and service changes occur:
- If your cPanel & WHM server uses a cloud-based hosting provider, read our Cloud-Hosted Hostname Solution documentation.