Keep an eye on your email open rate to analyze and improve performance! Fighting off robots… “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 Get creative with emojis in email subject lines to increase open rates! Avoid getting marked as spam! Only email people who have agreed to receive emails from you. Boost your email opens with a punchy subject line. Don’t forget to add a fun, relevant call-to-action button to your email.