To fix Earthlink email not working, you need to be sure of proper internet connection. Restart your network to correct any error and try to re-login in the Roadrunner email. Sometimes, the problem occurs due to browser error, and in that case, try to switch it to another browser. Also, reverify that you are typing the correct RR email ID and password with caps lock key in Off mode. Is your device secured with reliable antivirus software? If yes, then run a full system scan and remove the threats from your system. If you haven't downloaded the security software, then get the one and follow the previous steps. And make sure to enable the firewall defender feature to detect any threat on your system for smooth Roadrunner operations. You can also contact our experts to diagnose the Roadrunner email problems physically.