Similar to Android users, iPhone users also face this issue. Follow the below-listed steps to fix this problem on iPhone devices. Visit the "Settings " section of your iPhone gadget. Select three options: "Mail", calendar, and contact. After that hit on the "Add Account" option>> insert "Roadrunner login credentials" in the given fields. Insert the required fields of the POP server settings in the section of an incoming mail server and IMAP server settings for the outgoing mail server. At last, tap on the "Save" button. By implementing all the above-mentioned steps you can fix the "RR webmail down" issue effortlessly on iPhone. If you still encounter an issue, then don't hesitate to talk with the Global Email Experts for roadrunner email not working.