Не отправляется сообщение с AcyMailing - Другие компоненты

if ($nodes->length > 0) foreach ($nodes as $node) $node->setAttribute('style',preg_replace('/[A-z\-]+(?=\:)/Se',"strtolower('\\0')",$node->getAttribute('style')));

if ($nodes->length > 0) {
    foreach ($nodes as $node) {
        $style = $node->getAttribute('style');
        $new_style = preg_replace_callback('/[A-z\-]+(?=\:)/S', create_function('$a', 'return strtolower($a);'), $style);
        $node->setAttribute('style', $new_style);
    }
}

$node->setAttribute('style', $new_style);

The original message was received at Thu, 25 Jul 2013 06:00:13 -0700
from localhost [127.0.0.1]

   ----- The following addresses had permanent fatal errors -----
<admin-vas-pup@gmail.com>
    (reason: 553 sorry, your mail was administratively denied. (#5.7.1))

   ----- Transcript of session follows -----
... while talking to relay-hosting.secureserver.net.:
>>> MAIL From:<admin-vas-pup@gmail.com> SIZE=1212 BODY=8BITMIME
<<< 553 sorry, your mail was administratively denied. (#5.7.1)
501 5.6.0 Data format error

Final-Recipient: RFC822; admin-vas-pup@gmail.com
Action: failed
Status: 5.1.3
Diagnostic-Code: SMTP; 553 sorry, your mail was administratively denied. (#5.7.1)
Last-Attempt-Date: Thu, 25 Jul 2013 06:00:13 -0700


---------- Пересылаемое сообщение ----------
From: "Василиса Пупкина" <admin@vas-pup.net>
To: Administrator vas-pup.net <admin-vas-pup@gmail.com>
Cc: 
Date: Thu, 25 Jul 2013 06:00:13 -0700
Subject: Test e-mail from http://www.vas-pup.net/
Если вы получили это сообщение, это означает, что ваша конфигурация
работоспособна