CoolerEmail offers its clients and Value-Added Resellers the highest email deliverability rates in the industry. This unmatched success in making sure that emails actually get delivered (not just sent!) is the result of our anti-spam policy---the strictest in the industry---as well as our membership in the Sender Score Certified program. Because emails sent through the Sender Score Certified program usually bypass any content-based spam filters, you can expect an increase in read-rates and open-rates of 10-30%. The Sender Score Certified program will significantly increase the ROI of your email campaigns. CoolerEmail users in good standing can elect to have their list practices reviewed and be included in the Sender Score Certified program free of charge.