Selecting Locales and Response Pages
Navigation (for Account Administrators only): Select 
Account on the side navigation bar. Select Response pages, and then select HTML template upload. (Not seeing this choice? Refer to
If your account is set up for more than one recipient locale, you can specify that this response page will apply either to campaigns sent out in all recipient locales or only to campaigns sent out in a particular recipient locale.
Applying a response page to one or more recipient locales does not automatically enable subaccounts to use those recipient locales. It simply makes the response page available to any subaccount enabled to use the corresponding recipient locales.
You can create a template to be used for all response pages or for only a specific response page.
The template must contain the string $Message$, which will be replaced with the standard content for the response type.