I was curious how people felt about their ISP pre-filtering their email? For example, legit companies like MWave for example, may send out bulk emails advertising sales. You may also get these from if you op-in for your credit card company, favorite online store, etc. Typically, the company will provide a list of emails and content to a 3rd party company that handles the actually emailing per the companies request. On the other side, an ISP may block all email originating from that service. I hate spam as much as anyone, but it bothers me that companies like RoadRunner may be blocking email from me. Just curious how others felt?