Norton AntiVirus detected and quarantined a virus in a message yo u sent.

[NAV for Microsoft Exchange-ASDCWB02]

Recipient of the infected attachment:  USAMHI\Inbox
Subject of the message:  Re: approved file
One or more attachments were quarantined.
  Attachment file_usamhi.zip was Quarantined for the following reasons:
    Virus W32.Netsky.P at mm was found.
    Virus W32.Netsky.P at mm was found in data.rtf
.scr.