Get creative with emojis in email subject lines to increase open rates! Keep an eye on your email open rate to analyze and improve performance! Don’t make ‘em yawn! Keep your emails exciting and brief. Generating witty text... "I use PosterMyWall to create flyers for the MANY non-profit organizations that we are involved with!" - Stachia We’re very font of you because you’re our type. Sit up straight. Keep your email subject line short and attention-grabbing.