From: Jim Wright (jimwrightthisway.com)
Date: Tue Apr 01 2008 - 08:08:07 CDT

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Do you use any RBLs like spamhaus or others? Do you accept mail from
servers without FQDNs or that have other configuration problems,
likely indicating zombie systems? What about greylisting?

Running virus/spam scans on mails after they have been received is
fine (as long as you don't bounce them!), but blocking them from being
received works much better overall.

Jim

On Apr 1, 2008, at 7:54 AM, Carlos Williams wrote:

> I am running Postfix 2.3 as a corporate email server. I love running
> Postfix and don't want to switch to something else however SPAM is
> getting way out of control on my companies domain. Everyone is
> complaining about SPAM and I have to find a solution to this. Right
> now I have the following installed:

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