noooo, the Post office box, not email.. spam never has real email
addresses. you attack on the legit info they provide for placing orders.
and better yet, send a complaint to the BBB in their area (Or yours, they
will forward it for you.)
>
> This sounds nice, but it isn't being a good 'net citizen'.  Often
> the reply address is bogus, so you end up killing someone the
> UCE'ers disliked.  In addition you aren't just jamming their mailbox,
> most of the time you are jamming their ISP, who has probably already
> kicked them off, thus hurting the other users of that ISP.
>
> Don't do it.  You don't hurt the UCE'er in the least.
>
> Roger
> ---------------------------------------------------------------------------
> "We reject kings, presidents, and voting; we believe in rough consensus
>  and running code."
>
> Dave Clark, IETF, 1992.
> ---------------------------------------------------------------------------
>