Here I am sharing the most Simple Solution to Fix
Roadrunner Email Settings, follow this step by step solution to fix this issue:
Try to open the Roadrunner webmail and select the “settings” option.
Go to the manual server settings and select POP Settings.
Make the account type POP.
The incoming mail server is mail.twc.com.
The type of Incoming server port is POP3 and the port number is 995.
Security type: None.
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