password-hash {CLEARTEXT}
access to attrs=userPassword
   by self write
   by anonymous auth
sasl-authz-policy To
sasl-regexp
    uid=(.*),cn=.*,cn=auth
    ldap:///ou=users,o=example,c=com??one?uid=$1
database hdb
directory /var/openldap
suffix o=example,c=com
rootdn cn=admin,o=example,c=com
rootpw sagIchNicht