Subject: Undeliverable mail: Re: Ваша заявка принята.

From: <[email-masked]>
Date: Wed, 24 Sep 2008 21:32:57 +0600

Failed to deliver to [email-masked]'
SMTP module(domain [192.168.2.120]) reports:
 host 192.168.2.120 says:
 550 <[email-masked]>: Recipient address rejected: User unknown in local recipient table