CAUCE
Cauce north america
http://www.cauce.org/
Euro-CAUCE
Euro-CAUCE
http://www.euro.cauce.org/
MAPS
MAPS
http://www.mail-abuse.org/
Spamvrij.nl
Spamvrij.nl
http://www.spamvrij.nl/
The Lumbercartel
The Lumbercartel
http://lumbercartel.freeyellow.com/