Test, test, and test again! Make sure your email looks good on all devices before you send it out. Is anyone even reading this? My day’s been ok, how’s yours? Keep your email subject line short and attention-grabbing. Sit up straight. A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. We’re very font of you because you’re our type. Avoid getting marked as spam! Only email people who have agreed to receive emails from you.