php - disallow hotmail due to service failure problems

pool/page_reg.php

@@ -125,6 +125,12 @@ function try_reg($info, $page, $menu, $name, $u)
 	$ok = false;
  else
  {
+	if (stripos($mail, 'hotmail') !== false)
+	{
+		$ok = false;
+		$data['error'] = "hotmail not allowed";
+	}
+
 	if (safepass($pass) !== true)
 	{
 		$ok = false;

pool/page_settings.php

@@ -127,11 +127,16 @@ function dosettings($data, $user)
  {
   case 'EMail':
 	$email = getparam('email', false);
+	if (stripos($email, 'hotmail') !== false)
+		$err = 'hotmail not allowed';
+	else
+	{
 		$pass = getparam('pass', false);
 		$twofa = getparam('2fa', false);
 		$ans = userSettings($user, $email, null, $pass, $twofa);
 		$err = 'EMail changed';
 		$check = true;
+	}
 	break;
   case 'Address':
 	if (!isset($data['info']['u_multiaddr']))
@@ -213,7 +218,7 @@ function dosettings($data, $user)
 			$old = $_SESSION['old_set_email'];
 		else
 			$old = null;
-		emailAddressChanged($email, zeip(), $emailinfo, $old);
+#		emailAddressChanged($email, zeip(), $emailinfo, $old);
 		break;
 	  case 'Address':
 		payoutAddressChanged($email, zeip(), $emailinfo);