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 How do I reply to someone who is interested in me? How do I order my search results? Why do I have a charge for ColombianCupid.com Southport AU on my card? How do I switch off my profile? Can I delete someone from My Matches?