[sanesecurity] Re: SV: signature db advice
- From: Bill Greganti <bill@xxxxxxxxxxxxx>
- To: "<sanesecurity@xxxxxxxxxxxxx>" <sanesecurity@xxxxxxxxxxxxx>
- Date: Thu, 19 Jan 2012 14:53:21 +0000
On Jan 19, 2012, at 1:11 AM, "Langeland Olav Andreas" <oala@xxxxxx> wrote:
> As a sidenote I can recommend implementing greylisting, I have been using
> postfix+postgrey for several years. Its been around for a while now, but is
> still quite effective against spam entering your MTA with a very low risk.
I totally agree. I've been running postgrey for several years now. And when a
user complains about the slight delay I simply whitelist them. About 25% of the
time they ask me to un-whitelist them because they start getting spam again.
Ciao,
Bill Greganti
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