Change the password You can reset your password in My Account, see Managing your email in My Account for help (Please note that the My Account password does not change the Mail password) Link back another email address You're able to link an existing TalkTalk, Tiscali (lineone, etc) email address to your TalkTalk broadband account so you can manage it from My Account. You can add an account in My Account and also manage My Account Email and Password