Is Your Email Newsletter List Blocked and You Don’t Know It?

You can't bury your head in the sand on this one. You MUST know and be vigilant as to whether or not your email list server is blocked. Your emails can be blocked through absolutely no fault of your own and if your email list hosting service provider is not on the ball, you could lose out big time and I'm not even talking about the lost emails that are not getting sent to your list.