Has anyone gotten a Letsencrypt cert working with Open Directory on macOS?


I am trying to get the Open Directory (macOS LDAP) to work with a letsencrypt certificate. But I am failing. I have a valid cert for serverhost.mydomain.tld and using Letsencrypt certs for web sites and mail works fine. But when I put the letsencrypt cert to work for Open Directory, clients fail to bin with a ‘2100’ error.

Is there anyone who has succeeded in getting OD on macOS to work with Letsencrypt certs?