Off topic... Postfix question

[Maxime Gaudreault]

Yes I already try with iptables/hashlimit but I didn't succeed yet. I was looking for something else.. just in case

Maxime Gaudreault
Technicien
                                                  
Référence Systèmes inc.
Tél. : 418.650.0997
Téléc. : 418.650.9668
Courriel : mgaudreault at reference.qc.ca
Site Internet : http://www.reference.qc.ca/


-----Original Message-----
From: mailscanner-bounces at lists.mailscanner.info [mailto:mailscanner-bounces at lists.mailscanner.info] On Behalf Of Alex Neuman
Sent: March 1, 2008 8:57 PM
To: MailScanner discussion
Subject: Re: Off topic... Postfix question

How about something in iptables?

I've seen some interesting scripts. As always, Google is your friend:

http://www.google.com/search?q=iptables+%22connections+per+minute%22&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a

The first item looks promising.

On Mar 1, 2008, at 8:48 PM, Chris Hammond wrote:

>>> Does anyone knows how to make postfix prevent mass spam attack ?
>>>
>>>
>>> For exemple: accept a max of * connection / minutes from the same  
>>> server.
>>>
>

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