Roadrunner is an email service provider primarily operating in the United States. It's a subsidiary of Charter Communications and provides email services to customers who subscribe to its internet services. The Roadrunner email service uses servers hosted by Charter Communications to handle incoming and outgoing emails for its users. To know more about
roadrunner email server settings. If you're experiencing issues with your Roadrunner email server, it's best to contact Roadrunner or Charter Communications support for assistance. They can provide you with specific guidance tailored to your situation and help resolve any problems you might be facing.