Your desktop email program (like Microsoft Outlook or Apple Mail) or mobile email app will use either POP3 or IMAP to send and receive email. Be sure to use the right server and port settings.
These settings are good for email addresses with any of these domains: @ameritech.net, @att.net, @bellsouth.net, @flash.net, @nvbell.net, @pacbell.net, prodigy.net, @sbcglobal.net, @snet.net, @swbell.net, or @wans.net.