Hi, To change your password, you must log into your "domain supply" and use the settings through them. By looking at your account email, it looks like you are using an at&t account. To change your password, go to the "domain supply" website (link below) then login to you account. You should then be able to change your password via the settings. If this does not work, visit the AT&T SUPPORT (link below) for other help. AT&T --- http://att.yahoo.com/ AT&T support --- http://www.att.com/esupport/serviceInterstitial.jsp?return-path=/esupport/email.jsp&_requestid=90931