dns@nisource.com Joe Job

NiSource is a US electricity and gas provider. This spam appears to be a Joe Job aimed at the DNS support mailbox at that company. In this case the originating IP is 166.156.53.33.

From: Mabel Mcdaniel [mailto:dns@nisource.com]
Sent: 26 March 2009 14:55
To: [redacted]
Subject: Replica Watches

A lot of brands, 100-300 usd.
Mail to order: dns@nisource.com

Since the email is soliciting replies via email, it is most likely a revenge attack for something or other.