Has anyone else been getting a sudden flood of emails, all of which, in more or less polite terms, ask you to take them off your mailing-list? I don´t know any of the senders, so is it some nuisance program introduced by a hacker, or - god forbid - a virus? I have the problem on one of my email servers (hotmail) only. Anyone knows what this is about, and what one can do to stop it?