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General discussions > Public newsgroups > microsoft.public.exchange2000.admin > Receiving tons of NDRs from spam...

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Author Receiving tons of NDRs from spam...
Trent
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Receiving tons of NDRs from spam...

If you have some idea of what his originating ip address
is or domain. You could try going to the adminstration
group the organiztion and pick the server and then
protocols. I believe under the smtp and default smpt
server, pull up properties then access tab then connection
you can click add and then stick in an ip address or
subnet.
I'm not sure if this will work but it might be worth a try
>-----Original Message-----
>Hi all,
>
>I have a very annoying situation here:
>
>I have a spammer who's using non-existent email addresses

from various
>domains we host as the "reply-to" address in his spam

he's relaying through
>various servers (not ours) around the world. As the

postmaster for all those
>domains, I receive TONS of NDR's, not to mention the

damage he's causing to
>our clients' domains reputation and the excessive waste

of our bandwidth...
>
>As far as I know, there is technically nothing I can do

to stop him from
>this silly act.
>
>However, is there a way to stop E2K from even ACCEPTING

connections to those
>fake email addresses?
>
>I know how to make E2K not deliver NDRs to the postmaster

all together, but
>this is NOT what I want, as it would stop NDRs I DO want

to be recieving. I
>prefer to prevent the connection from being made in the

first place!
>
>Any ideas?
>
>Many thanks, as always,
>cf
>
>
>.
>

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