Domains in the black list: @mail.ru;@royalmail.com;@e-mailanywhere.com;@hotbox.com;@operamail.com;@fene4ek.net;@zadonsk.net;@uaclub.net;@ukr.net;@drugshome.org;@komatoz.net;@inbox.ru;@gawab.com;@list.ru;@xa4u.ru;@free-laptop-rewards.com;@yahoo.co.uk;@mymail-in.net;@minivds.ru;@@yandex.com;@yandex.com;@yandex.ru;@printemailtext.com;@emailer.printemailtext.com;@;@w7ounh;@kofpm1;