forged mail headers & virus

Re: "A  good tool" purportedly from swick@w3.org
http://lists.w3.org/Archives/Public/www-rdf-comments/2002JanMar/0176.html

Please be assured that I and the W3C Systems Team are
attempting to deal with this new crop of mail header forgery.

My virus scanner caught and deleted the attachment
from my inbox, as I hope all yours did.

If your mail systems have the ability to block mail routed
through mu11.vnn.vn (see the first forwarding header)
you might wish to consider blocking that.

I apologize for the increased level of inconvenience and
frustration this round of e-mail attacks will cause us all.

-Ralph (the real one)