For some reason I get TONS of cyrillic spam. Given that I don't read or speak Russian and I'm working on an English installation of Windows, I'd think that there would be some way to configure my spam blocker to simply block all emails with cyrillic subject lines. But I can't find a way to do this in NIS 2011. Is there a way to do this? If not, what are the chances of a future update including this new feature?