Identifying bugs involves a combination of manual testing and automated tools. Here are some steps you can take:
Preview and Test: Use preview tools to see how your email will look in different email clients and devices. A/B Testing: Run different versions of your email to see which one performs better and identify any issues. Analytics: Pay attention to metrics like open rates, click-through rates, and bounce rates to spot potential problems. Feedback: Encourage recipients to report any issues they encounter.