If you want to set up a roadrunner email on iPhone or then you need to follow these steps:
- Go to settings then go to the mail option
- Go to accounts and click on add account
- After clicking add account click add mail account
- Type your email address and password and click next then click saves.
That’s how you can set up your roadrunner email on an iPhone, if you need to set up a roadrunner email on a mac go to the mail option and follow the above steps.