Please tell me why this code I have below sends an email to the user's email that they entered on a form which is the $newemail, but it will not send an email to the second hardcoded email address which is admin@yahoo.com? I badly need to know:
$mailto = $newemail;
$mailto .= ",";
$mailto .= "admin@yahoo.com";
$subject = 'Your new account';
$message = 'A new account has been setup. We look forward to serving your investment needs.';
$message .= "\r\nUsername: ";
$message .= $newusername;
$message .= "\r\n";
$header = "From: admin@yahoo.com"."\r\n";
$header .= "Reply-To: admin@yahoo.com"."\r\n";
$header .= "MIME-Version: 1.0"."\r\n";
$header .= "Content-Type: text/plain; charset=utf-8"."\r\n";
$header .= "Content-Transfer-Encoding: 8bit"."\r\n";
$header .= "X-Mailer: PHP v".phpversion();
mail ($mailto, $subject, $body, $headers);

