Dear Matija,
Thank you so much. I will try to follow up your suggestion.
Cheers,
Sanan
On Fri, 12 Nov 2004, Matija Nalis wrote:
On Fri, 12 Nov 2004 09:33:33 +0700 (GMT+0700), Sanan Kurkulsatsanakit
<[EMAIL PROTECTED]> wrote:
I am facing the problem when one of relayed ip address feed
weekly news to its subscribers (more than 1000 destinations).
This is make our server very slow in over-all.
How can we limit qmail-smtpd connection per client-ip?
I founded this but it seems ip address of server not client.
http://js.hu/package/ucspi-tcp/index.html
Actually it works on remote ip address, it doesn't care if it is
client relaying his mail through your server, or if it is another
server delivering a mail to your local domain. So it should work for
you.
Alternatively, you may want to check the another patch for ucspi-tcp:
http://linux.voyager.hr/ucspi-tcp/ - you can limit not only by number
of connections from one IP address, but also on system load (for
example, do not accept connection from some range of addresses if the
load is above 10, while still accepting them from some other
addresses) and more.
All options can be combined (they're specified in standard tcpserver .cdb file)
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