51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Sit up straight. Opening the door to unlimited creativity… Sikuthanda kakhulu ngoba ungowohlobo lwethu. Boost your email opens with a punchy subject line. Try different email subject line styles to find what gets the most opens. Keep your email subject line short and attention-grabbing. Don’t make ‘em yawn! Keep your emails exciting and brief.