Matteo Corti <matteo@corti.li>
Elan Ruusame <glen@delfi.ee> (improved parallel support and several fixes)
Victor V Kudlak <info@kentos.ru> (parallel support)
Jan Kantert <jan.kantert@researchgate.net> for the whitelisting support

Please report any bugs or feature requests to matteo.corti@id.ethz.ch, or through the
web interface at https://github.com/matteocorti/check_rbl/issues

