Messages payload settings
Use the Messages payload to add instant messaging accounts for use with Messages.
Note: This payload is deprecated and supported only on macOS 10.13 and earlier.
The display name for the account.
The chat name of the user.
The password for the account.
Use Kerberos v5
Kerberos can be used instead of the user’s password for authentication.
The IP address or fully qualified domain name (FQDN) of the Jabber server.
The port number of the Jabber server.
When the Use SSL option is selected and the server’s SSL certificate isn’t issued by a trusted certificate authority known to the devices, use the Certificates payload to add any root or intermediate certificates that are necessary to validate the server’s SSL certificate.