On your Adopia account page click My Account.
Under My Account Information, in the Billing Info section click View of Update.
Under Opt-In Settings, scroll down to Customize Unsubscribe Page. In the Customize Unsubscribe Page section you can edit the way you'd like your
Thank You page displayed. You are are able to have your logo and website URL displayed and you can pass whatever user information you'd like to include
about the subscriber as well. Click Save when finished.