Auto-discovery allows your users to setup the accounts using their Groupwise email address and password. If you do not setup auto-discovery, the GroupWise Calendar server DNS name must be specified when creating the account. Auto-discovery does not work for CardDAV. To configure auto-discovery, a DNS record must be added to your DNS server for CalDAV.
Use the format below for the DNS record:
_caldavs._tcp 86400 IN SRV 0 1 TLS_port DNS_name
Example:
_caldavs._tcp 86400 IN SRV 0 1 443 calsvr.acme.com
If you have multiple iDomains, one DNS record for each domain is required.