Boost your email opens with a punchy subject line. I wish I looked as good as you while waiting Keep your email subject line short and attention-grabbing. 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Don’t make ‘em yawn! Keep your emails exciting and brief. Get creative with emojis in email subject lines to increase open rates! Fighting off robots… My day’s been ok, how’s yours?