Have you ever wondered what makes someone choose to open one email and ignore another? Or maybe you've thought that if you had an email with the perfect subject line, people wouldn't be able to resist opening it. Heck, maybe you tried and failed and now you're stuck wondering where to even begin. We're happy to say that this post is here to help you figure out how to get your subscribers to actually open your email. And yes, it all comes down to the perfect subject line.