I've been starting to use MailChimp myself and they seem to be very active about policing their users. In the article he said that he was contacted by a human

I've been starting to use MailChimp myself and they seem to be very active about policing their users. In the article he said that he was contacted by a human who reviewed his campaign before he sent it out. Here is their anti-spam policy: http://www.mailchimp.com/page/terms/ http://www.mailchimp.com/page/terms/