Don’t forget to add a short preview description to encourage people to click on your email. [insert fun loading text here] Keep an eye on your email open rate to analyze and improve performance! 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! Generating witty text... A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. Sluit aan by 4 miljoen lede wat wonderlike bemarkingsinhoud maak.