I wish I looked as good as you while waiting [insert fun loading text here] Boost your email opens with a punchy subject line. Keep your email subject line short and attention-grabbing. “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. One Mississippi, two Mississippi… Don’t make ‘em yawn! Keep your emails exciting and brief. Let your imagination run wild.