You know by now that email marketing is an incredibly powerful tool for staying connected and engaging with your audience, but the success of your email efforts hinges on one crucial detail: whether or not your subscribers are opening your emails. And this is why your subject line, including the preheader text, is vitally important. A strong subject line can mean the difference between an email being opened and read or being ignored and possibly trashed. But coming up with catchy, clever, attention-grabbing subject lines can often be the most frustrating part of creating and sending an email campaign. Enter ChatGPT by OpenAI.…