</pre>
The resulting LDIF looks as follows(make sure, that you add two colons after sstMailTemplate to tell the OpenLDAP server, that the content is encoded in base64):
dn: ou=de-CH,ou=quota,ou=templates,uid=4000000,ou=reseller,ou=configuration,ou=backup,ou=services,dc=stoney-cloud,dc=org
objectclass: top