[138318] in North American Network Operators' Group
Re: Postfix spam
daemon@ATHENA.MIT.EDU (Robert Bonomi)
Thu Mar 3 05:13:35 2011
Date: Thu, 3 Mar 2011 04:18:49 -0600 (CST)
From: Robert Bonomi <bonomi@mail.r-bonomi.com>
To: nanog@nanog.org, peter.rudasingwa@altechstream.rw
In-Reply-To: <4D6E03CB.9060702@altechstream.rw>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
> From nanog-bounces+bonomi=mail.r-bonomi.com@nanog.org Wed Mar 2 02:53:14 2011
> Date: Wed, 02 Mar 2011 10:46:03 +0200
> From: Peter Rudasingwa <peter.rudasingwa@altechstream.rw>
> To: nanog@nanog.org
> Subject: Postfix spam
>
> Hello,
>
> I am being attacked by a lot of spams on my postfix box. What is the best
> way to block them and fix this for good?
>
> It is so bad some of my IPs have been black listed.
>
> Thanks for your help.
>
1) Hire a professional, as staff or as a contractor, to secure your systems.
2) Find the 'off' switch on the postfix box, and _use_ it.
