Delivery Status Notification (Failure)
Delivery to the following recipient failed permanently: tiptop@rema-tiptop.ru
Technical details of permanent failure:
550-The message has been rejected by spam filtering engine. Please visit masterhost.ru/support/faq/technical/anti-spam/#spam
Technical details of permanent failure:
550-The message has been rejected by spam filtering engine. Please visit masterhost.ru/support/faq/technical/anti-spam/#spam
68a88deb7a902.rfc822-headers