[arch-general] Can`t post on bbs

Hi all I can`t register on archlinux bbs - site say "your email was banned". (yandex.ru) What did I do??? I`ve never been registered on this site, and I use my email about 4 years, so nobody did`nt used my email for something wrong. Also it says the same for address on mail.ru. Ppl, do you hate russian? //Dimytch