Test, test, and test again! Make sure your email looks good on all devices before you send it out. Don’t forget to add a fun, relevant call-to-action button to your email. Boost your email opens with a punchy subject line. Keep an eye on your email open rate to analyze and improve performance! Get creative with emojis in email subject lines to increase open rates! Joyina izigidi ezingu-4 zamalungu ekwenzeni okuqukethe kwemakethe okuhle. Keep your email subject line short and attention-grabbing. Sit up straight.