Keep an eye on your email open rate to analyze and improve performance! “I enjoy the creative experience of PosterMyWall. All the features are easy and great to use. You’ve made my job easier by far.” - Angel C. I wish I looked as good as you while waiting One Mississippi, two Mississippi… Sit up straight. A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. Not just a pretty interface Let your imagination run wild.