Methods to Fix Roadrunner Email Error Code 530-
You have to click on “Tool” button that is located in the header of window screen.
Select, “Accounts” button.
Click on “Mail” tab that will be visible in the Internet accounts window menu.
Then, select “Don Host Email Account” Option.
Click on the “properties” button to open the properties dialogue box.
Above procedure, you will observe a button that appears such as outgoing mail server heading.
After it, you can navigate to confirm, “my server needs authentication” box
Click on “ok” option.
Use web-based email services that will assist you to get the email within time.
Use of various email client.
Thus just by following all these steps, you can fix this error 530 easily.