Here is the list of currently banned domains: aemail4u.com bigstring.com bollywoodmail.com boxbe.com buckeye-express.com copper.net cybersmart.co.za hotmail.com live.com mail.ru msn.com onvipmail.com peoplestring.com rambler.ru rambler.ru rock.com ukr.net yahoo.ca yahoo.cn yahoo.co.id yahoo.co.in yahoo.co.nz yahoo.co.uk yahoo.com yahoo.com.au yahoo.com.cn yahoo.com.my yahoo.de yahoo.es yahoo.fr yahoo.in yahoo.it yahoo.se ymail.com