MINIO_IDENTITY_LDAP_TLS_SKIP_VERIFY         (on|off)    trust server TLS without verification (default: 'off')
MINIO_IDENTITY_LDAP_SERVER_INSECURE         (on|off)    allow plain text connection to AD/LDAP server (default: 'off')
MINIO_IDENTITY_LDAP_SERVER_STARTTLS         (on|off)    use StartTLS connection to AD/LDAP server (default: 'off')
MINIO_IDENTITY_LDAP_COMMENT                 (sentence)  optionally add a comment to this setting
```

### LDAP server connectivity