PowerMTA server IP rotation is a powerful feature that helps improve email deliverability and sender reputation. With IP rotation, PowerMTA can dynamically switch between multiple IP addresses during email sending, distributing the email load across different IPs. This rotation reduces the risk of IP blacklisting, enhances inbox placement rates, and improves email deliverability. By cycling through IP addresses, PowerMTA mitigates the impact of any potential delivery issues, such as spam complaints or high bounce rates. IP rotation ensures a more balanced and reliable email sending process, allowing businesses to maintain a positive sender reputation and maximize the chances of successful email delivery.
Sources-https://smtpget.com/powermta-smtp-server-services/