For adult traffic email campaigns, a good open rate is usually between 10% and 20%. This can depend on how well you've built your email list and how much your audience wants to hear from you. If your emails are targeted to people who signed up with interest, you'll likely see better results. Subject lines also make a big difference. If they're clear, interesting, and match what's inside the email, people are more likely to open it. Make sure your sender name looks trustworthy too. People tend to avoid opening messages from names they don't recognize. Also, sending at the right time helps. Test different days and hours to see what works best for your list. Don't be discouraged if the rate is lower at first—it can improve with time and testing. Has anyone here found certain open rates to be more common? Feel free to share your own thoughts or experiences.