Greetings!
"Marx, J�rg" wrote:
> I'm looking for a hint concerning the following:
>
> - given a firewall with DMZ at a customer site
> - customer wants me to:
> block SPAM, deny relaying, max size for a message, setup a secure
> solution
>
> --> I suggested qmail with RBL on a hardened Linux
> NACK
> --> I suggested sendmail on the same platform
> NACK
> --> I suggested sendmail on NT =8-(
> NACK
Many AntiVirus products (like TrendMicro's VirusWall or ContentTechnology's
MimeSweeper/MailSweeper) often support RBL, Anti-Relay (sometimes with
unpleasant twists), set a max size, etc.
So you can elegantly combine the needed features with virus scanning for
mails. Depending on throughput you will need a bigger machine than for a
"pure" mail server though. And setting up a really secure WinNT is not
really easy.
Bye
Volker
--
Volker Tanger <[EMAIL PROTECTED]>
--------------------------------------------
Sr. Security Engineer Tel. +49-69-92901-570
--------------------------------------------
Global One
Global Security
Global Service Engineering
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