How to fix a high bounce rate on my email? Start by cleaning your email list regularly. Remove invalid or inactive addresses to avoid bounces. Use double opt-in methods to confirm email validity. Verify your email list with trusted tools before sending campaigns. Ensure your domain and sender information are properly authenticated. Avoid spammy content that may trigger filters. Optimize your email size to prevent delivery issues. Segment your audience for targeted and relevant emails. Monitor email analytics to identify recurring bounce patterns. Test emails before full deployment to catch errors early. Consistent maintenance ensures better deliverability and engagement.