The reward is in the action! Test and optimize: experiment with different argentina email list 4.8 million contact leads subject lines to see what works with your email audiences. Use a/b testing to compare the results and choose the one that performs best. Subject line hacks here are some quick tips and hacks that can help boost the performance of your subject lines. Try them out with different emails and see if any of these make an impact on your open rates: show practical proof: for example, “do x and y will happen”.

This makes the promise you are selling more trustworthy. Exclamation marks: create buzz! Make it sound exciting! But not too exciting – one or a maximum of two exclamation marks are enough. Emojis: subject lines with emojis have % higher open rates than those without. Need we say more? Numbers: for some reason, numbers are always a winner in headlines and email subject lines too. Probably because they exude a sense of authority and officiality. Avoid using re: or fwd: these are a sure sign of fakery, and they are also just annoying.