- You can forward Roadrunner webmail messages to associates and contacts even when away from the office by using the webmail service through any browser. - To forward a message, log into your Roadrunner account through the webmail home page, open the message you want to forward, click the forward button, enter the recipient's email in the "To" field, optionally change the subject, and click send. - Setting up email on Macintosh OSX Mail involves creating a new account in the Mail preferences, entering your full name, email, and password, selecting IMAP or POP as the account type, and entering your server settings.