Validator

<?php
include ('inc/conf.php'); // Connect db
include ('inc/func.php'); // function

$domain_name = 'example.com';
$names[] = "admin@$domain_name";
$names[] = "administrator@$domain_name";
$names[] = "advertising@$domain_name";
$names[] = "business@$domain_name";
$names[] = "ceo@$domain_name";
$names[] = "contact@$domain_name";
$names[] = "domains@$domain_name";
$names[] = "feedback@$domain_name";
$names[] = "info@$domain_name";
$names[] = "mail@$domain_name";
$names[] = "marketing@$domain_name";
$names[] = "partners@$domain_name";
$names[] = "press@$domain_name";
$names[] = "root@$domain_name";
$names[] = "sales@$domain_name";
foreach ($names as $email_check) {
// build API request
$APIUrl = 'http://api.email-validator.net/api/verify';
$Params = array('EmailAddress' => $email_check,
                'APIKey' => 'ev-d4f03edea4532524dc89c4b642e312dd');
$Request = @http_build_query($Params);
$ctxData = array(
     'method' => "POST",
     'header' => "Connection: close\r\n".
     "Content-Length: ".strlen($Request)."\r\n",
     'content'=> $Request);
$ctx = @stream_context_create(array('http' => $ctxData));

// send API request
$result = json_decode(@file_get_contents(
    $APIUrl, false, $ctx));

// check API result
if ($result && $result->{'status'} > 0) {
    switch ($result->{'status'}) {
        // valid addresses have a {200, 207, 215} result code
        // result codes 114 and 118 need a retry
        case 200:
        case 207:
        case 215:
                echo "Address $email_check is valid.";
        mysql_query("UPDATE `processing`  SET `valid_email`='$email_check' WHERE `domain_name`='$domain_name'"); //Вот тут нужно до записывать
                break;
        case 114:
                // greylisting, wait 5min and retry
                break;
        case 118:
                // api rate limit, wait 5min and retry
                break;
        default:
                echo "Address is invalid.</br>";
                echo $result->{'info'};
                echo "</br>";
                echo $result->{'details'};
                echo "</br>";
                break;
    }
} else {
    echo $result->{'info'};
}

sleep(2);
}

?>