Try different email subject line styles to find what gets the most opens. 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. “PosterMyWall has a variety of different email templates that makes the job a whole lot easier than usual.“ - neokolmann Sit up straight. My day’s been ok, how’s yours? We’re very font of you because you’re our type. Boost your email opens with a punchy subject line.