“No Stress DNS is simply incredible. It has breadth and just the right depth. Dave’s videos are excellent and pitched at the perfect level. He takes very complex topics, such as email deliverability, and breaks them down to explain each piece of the puzzle. 

Look no more if you are in need of education on DNS and email management. This is the course for you. I am much more confident in DNS and know that I have an excellent resource at my fingertips.”