Subject: [Gary] Undeliverable mail: Новые смартфоны по ценам сотовых телефонов!

From: <[email-masked]>
Date: Wed, 09 Apr 2008 18:26:09 +0400

Failed to deliver to [email-masked]'
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 host mx.comstar-uts.ru says:
 550 5.1.1 User unknown