Subject: [Gary] Undeliverable mail: Регистрация юридических лиц и индивидуальных предпринимателей!

From: <[email-masked]>
Date: Wed, 09 Apr 2008 12:18:06 +0400

Failed to deliver to [email-masked]'
SMTP module(domain mx1.kurepin.ru) reports:
 host mx1.kurepin.ru says:
 550 [email-masked] unknown user account