On May 20, 2004 10:01 am, Pete <[EMAIL PROTECTED]> wrote:
> Hi All :
>
> I would like to set up a single pc with 2 nic that does : firewall /
> spam filter / virus scanner and optionally web content filtering .
>
> The idea is to have something like this :
>
> +---------------+             +----------------------+
>
> | ISP's servers |...-[modem]--| My filter it all box |-->Internal network
> |
> |               |             | (NAT) (Proxy)        |   with some
> |
> |   POP mail    |             +----------------------+   WinBlows
>
> +---------------+
>
> Is there OSS that try to stop WinBlows viruses in e-mails/web pages?

clamav

> Can I get spamassassin between a pop server and a m$ outlook pop client?
>
Yes, you can pull the mail from the pop server using Fetchmail and deliver it 
to local mail boxes on the firewall box or a mailserver behind the firewall. 
The mail as it's being delivered to these mail boxes can be scanned for spam 
and viruses by using procmail. Then you have the users behind the firewall 
download their mail using pop and/or give them webmail access to the mail on 
the firewall.

> I know it is NOT a good thing to have other apps running on your firewall
> but multiple boxes is not a good thing for my wallet :-S
>

Since you are downloading email to the firewall, you don't need to open up new 
external ports. As such you are not adding any more potential external 
exploits.

-- 
Mark Lane, CET mailto:[EMAIL PROTECTED] 
Hard Data Ltd. http://www.harddata.com 
T: 01-780-456-9771   F: 01-780-456-9772
11060 - 166 Avenue Edmonton, AB, Canada, T5X 1Y3
--> Ask me about our Excellent 1U Systems! <--

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