Contacts / CardDAV

Nextcloud ships a CardDAV backend for users to store and share their address books and contacts.

System Address Book

Nextcloud maintains a read-only address book containing contact information of all users of the instance.

Disabled users are removed from this address book.

Address Book Sync

The address book is updated automatically with every added, modified, disabled or removed user. Admins can also trigger a full rewrite of the address book with occ.