# How do I customize the Trademark Claims Notification e-mail? ## Question How do I customize the Trademark Claims Notification e-mail? ## Answer In some cases Openprovider is obliged to send a [Trademark Claims Notification](https://openprovider.help/books/domains/page/what-is-the-trademark-claims-period) (TCN). It is possible to personalize this e-mail and the page on which the customer acknowledges the registration. By setting up your own confirmation page, your customer does not have to leave your website. ### Configuration of e-mail Log in to the control panel and navigate to the menu Account > Settings to [configure](https://cp.openprovider.eu/web/action/index#/email-template/tcn) your TCN branding. The *Confirmation link* can be used to lead the registrant to your own website. This confirmation link can be anything, as long as you include the following two or three variables: - *%%domain%%* is the domain name to be registered (optional value) - *%%domainId%%* is a unique identifier for the domain that is registered - *%%authCode%%* is a security code to prevent abuse Two examples of a valid URL would then be: ``` https://www.example.com/transfers/confirm.php?domain=%%domain%%&domainId=%%domainId%%&authCode=%%authCode%%

https://foa-approve.example.com/%%domainId%%/%%authCode%%/ ``` ### Handling TCN responses Basically, your script should call the callback script of Openprovider with the right variables: *domainId, authCode* and *approval.* (The variable *domain* is not used in the call to Openprovider.) The *approval* variable should contain *yes* or *no*: ``` https://rcp.openprovider.eu/misc.php/domain/claimCallback/?domainId=%%domainId%%&authCode=%%authCode%%&approve=%%approval%% ``` There are many ways to accomplish this, one of the approaches is written in an example PHP script below. This script displays a very basic form and asks for an approval or reject. Having that answer, it calls the Openprovider server: ```


/* requires confirmation URL including

?domainId=%%domainId%%&authCode=%%authCode%%

*/



  if (isset($_GET['approval']) && $_GET['domainId'] && $_GET['authCode']) {

    $url = 'http://rcp.openprovider.eu/misc.php/domain/claimCallback/'

      .'?domainId='.$_GET['domainId']

      .'&authCode='.$_GET['authCode']

      .'&approve='.$_GET['approval'];



    // This command requires allow_url_fopen to be enabled

$response = file_get_contents($url);



// Alternatively, use the PHP CURL functions

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, $url);

curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

$response = curl_exec($ch);

curl_close ($ch);



// Output the response to the website visitor, or use this response in your own script for a better answer

    echo $response;

    exit;

  }     

  else if ($_GET['submit']) {

    echo 'Not all fields completed
';

  }



?>  



 

    Acknowledge registration

 

 

   


      Domain:


      DomainId:


      Code:


      /> Approve

           

      /> Reject
    

     

   
             

         

``` There are four possible responses: - If an approval is successfully processed, the response is: ``` status=Ok;

message=TMCH claims has been approved. ``` - If a rejection is successfully processed, the response is: ``` status=Rejected;

message=TMCH claims has been rejected. ``` - If an other error occurred, the response shows details, for example: - ``` status=Error;

message=We were not able to proceed with approval claims, because authCode for this operation is wrong ```