Hi Support,
According to the suggestion in this thread (https://support.gluu.org/authentication/3834/is-it-possible-to-connect-to-external-openldap-without-storing/), we tried to modify the custom interception script to include no enroll and leave out all the users creation, it throws errors.
Thank you.
No it's not unfortunately. As discussed, the LDAP server is like a data mart for people.