user_request_action_email_headers filter-hookWP 5.4.0

Filters the headers of the email sent when an account action is attempted.


add_filter( 'user_request_action_email_headers', 'wp_kama_user_request_action_email_headers_filter', 10, 5 );

 * Function for `user_request_action_email_headers` filter-hook.
 * @param string|array $headers    The email headers.
 * @param string       $subject    The email subject.
 * @param string       $content    The email content.
 * @param int          $request_id The request ID.
 * @param array        $email_data Data relating to the account action email.
 * @return string|array
function wp_kama_user_request_action_email_headers_filter( $headers, $subject, $content, $request_id, $email_data ){

	// filter...
	return $headers;
The email headers.
The email subject.
The email content.
The request ID.

Data relating to the account action email.

  • request(WP_User_Request)
    User request object.

  • email(string)
    The email address this is being sent to.

  • description(string)
    Description of the action being performed so the user knows what the email is for.

  • confirm_url(string)
    The link to click on to confirm the account action.

  • sitename(string)
    The site name sending the mail.

  • siteurl(string)
    The site URL sending the mail.


Since 5.4.0 Introduced.

Where the hook is called

wp-includes/user.php 4800
$headers = apply_filters( 'user_request_action_email_headers', $headers, $subject, $content, $request_id, $email_data );

Where the hook is used in WordPress

Usage not found.