{"categories":[],"packages":[],"usage":[{"description":"Set mail-mta\/postfix to used MTA","isdefault":false,"packageid":59880,"use":"postfix"},{"description":"create user with permissions for proper postfix interaction","isdefault":false,"packageid":43324,"use":"postfix"}],"use":{"description":"create user with permissions for proper postfix interaction","isdefault":false,"packageid":43324,"use":"postfix"}}