How do I change my login email address? You can change the email address you use to login by clicking here, or by opening the "More" menu (represented by three lines) from your member home page, then choosing "Settings" then "Email Address". Related articles Why do I have a charge for ColombianCupid.com Southport AU on my card? I'm receiving an error, where can I get more help? How do I find out more about the person I am talking to? How do I switch off my profile? How do I find out who is interested in me?