Earthlink email settings can be configured on the phone.
To start configuring the EarthLink Email Account, touch the email icon.Before configuring the mail settings, make sure you have an internet connection through a wireless access point or mobile network.
The Incoming server settings window appears.Pick the server port and security type when you enter pop.earthlink.net in the pop3 server.Touch Next.
The outgoing server settings window appears.Pick the connection's security type (None/SSL/TLS) and the server port when you enter smtpauth.earthlink.net in the SMTP server tab.Touch Next.Make sure that the Require sign-in check box is checked.
You have successfully set up EarthLink email.Touch Done if you enter the Account name and your name.