Subject: Undeliverable mail: построение экономической модели предприятия

From: [email-masked]
Date: Wed, 15 Oct 2008 06:19:54 +0600

Failed to deliver to [email-masked]'
SMTP module(domain @212.116.224.135:mail.liter.kz:25) reports:
 host mail.liter.kz:25 says:
 550 <[email-masked]>, Recipient unknown