Keep your email subject line short and attention-grabbing. [insert fun loading text here] Keep an eye on your email open rate to analyze and improve performance! Get creative with emojis in email subject lines to increase open rates! "I use PosterMyWall to create flyers for the MANY non-profit organizations that we are involved with!" - Stachia Avoid getting marked as spam! Only email people who have agreed to receive emails from you. Let your imagination run wild. Try different email subject line styles to find what gets the most opens.