Try different email subject line styles to find what gets the most opens. “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. Get creative with emojis in email subject lines to increase open rates! One Mississippi, two Mississippi… Time to get that bread. [insert fun loading text here] Sit up straight. Don’t forget to add a short preview description to encourage people to click on your email.