Get creative with emojis in email subject lines to increase open rates! Keep your email subject line short and attention-grabbing. Opening the door to unlimited creativity… 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! [insert fun loading text here] Avoid getting marked as spam! Only email people who have agreed to receive emails from you. Test, test, and test again! Make sure your email looks good on all devices before you send it out. Time to get that bread.