51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Try different email subject line styles to find what gets the most opens. Get creative with emojis in email subject lines to increase open rates! Want the loading time to be longer so we can spend more time together :) Generating witty text... Keep your email subject line short and attention-grabbing. Time to get that bread. Test, test, and test again! Make sure your email looks good on all devices before you send it out.