Q:   I need a provider that is registered with ISPs so that my emails go to inbox not spam A: Our close relationships with the ISPs mean your emails end up in the Inbox and not the spam-box. Q:  Does Total Send provide spam filter test and Inbox preview? A: Yes, we do. Our spam filter test is based on the Spam Assassin content filter. And our FREE Inbox Preview allows you to view your campaign in over 45 different desktop and mobile email clients to make sure it is correctly formatted.