Hello,
You may have an open relay mail server (smtp). Port 25 is always open to
receive messages to local users. If the spammer is using your SMTP as a
gateway to send messages to outside domains (outside your box) then you have
an open relay SMTP. You need to use pop before smtp i.e. local
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On Sun, 22 Dec 2002 09:07:41 -0800 (PST), Nicholas Marsh wrote:
> Help! Someone is using my postfix server to send sex SPAM! The worst
> part is the fact that I have ALL PORTS closed! How did they get past
> that? What can I do to stop it firewall wis
Tell us why you believe that someone is relaying through your server.
Then we'd have more of a handle on the situation to help you.
-Jon
On Sun, 2002-12-22 at 12:07, Nicholas Marsh wrote:
> Help! Someone is using my postfix server to send sex SPAM! The worst part is the
>fact that I have ALL PO
On Sun, 2002-12-22 at 09:07, Nicholas Marsh wrote:
> Help! Someone is using my postfix server to send sex SPAM! The worst part is the
>fact that I have ALL PORTS closed! How did they get past that? What can I do to stop
>it firewall wise and postfix config wise?
>
> Please help me stop SPAM. Tha
On Sun, 2002-12-22 at 12:07, Nicholas Marsh wrote:
> Help! Someone is using my postfix server to send sex SPAM! The worst part is the
>fact that I have ALL PORTS closed! How did they get past that? What can I do to stop
>it firewall wise and postfix config wise?
>
> Please help me stop SPAM. Tha
