On Tue, 15 Jan 2002, Cerebus The Aardvark wrote:

> At 13:01 -0500 15/01/02, Devon Ferns wrote:
> >On Tuesday, January 15, 2002, at 12:53 PM, John Zigrang wrote:
> >
> >>We are getting SLAMMED and need to drop all messages that are not for
> >>accounts on the Mail Server without sending back a message to the
> >>sender.
> >>
> >This one I don't know, but I'm sure someone will.
>
> There is no good way.  Use the account Unknown and set it to discard
> mail.  Trouble is, this means ACCEPTING the mail.

If the mail is coming only from a few hosts then block all traffic from
those hosts (or at least to port 25) at the border routers.

--
Joe Laffey              |  Want to convert subnet masks between different
LAFFEY Computer Imaging |  notations, or figure the number of IPs in a block?
St. Louis, MO           |  Whatmask-It's FREE - www.laffeycomputer.com/wm.html
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