R help - Jun 2003 - Norton AntiVirus detected and quarantined a virus in a message you sent.

Recipient of the infected attachment:  HTPRSRV2, First Storage Group\Private
Information Store (HTPRSRV2), Bruce Bassett/Inbox
Subject of the message:  Re: Screensaver
One or more attachments were quarantined.
  Attachment documents.pif was Quarantined for the following reasons:
    Virus W32.Sobig.C at mm was found.