Hello @KimT61,   You will want to edit the Reply to and From email address first, and it will automatically update in the footer of your email as well. Thanks!  ... View more

Hello @KimT61,   Thank you for reaching out to the Community! Click here to see how to edit a contacts email address. If this email address has unsubscribed, you will just have to add the updated email address brand new to the account. Thanks!  ... View more