[Todos] Virus found in the message

[mmsmtp at de.fcen.uba.ar]

Scanner: MailMonitor for SMTP v1.2.2 

Problem description:
Email data:
MessageID: <200403301451.i2UEp1pc012148 at postino.fcen.uba.ar>
From: ecolombo at herrera.unt.edu.ar
To: todos at de.fcen.uba.ar
Cc: 
Subject: Re: approved
Scanning part []

Scanning part [letter.zip]
Attachment validity check: passed.
Virus identity found: W32/Netsky-P
Virus identity found: W32/Netsky-P