Thanks for the link, but I was looking for something that would listen 
on a port as an SMTP daemon. For example,

                   +----------+                 +------------+
  192.168.10.10:25 |          |  127.0.0.1:1024 | spam/virus |
           ------->| postfix  |---------------->| filter     |
                   |          |                 |            |
                   |          | 127.0.0.1:1025  |            |
                   |          |<----------------|            |
                   +----------+                 +------------+
                       |
                       |
                   local delivery

I'll keep looking, or given time write one. Didn't want to re-invent 
the wheel unless it was necessary.

J.


On 26/06/2004, at 6:28 PM, gabriele renzi wrote:

> il Sat, 26 Jun 2004 10:14:02 +0900, jm <jm / transact.com.au> ha
>  scritto::
>
>
>
> >
>  >but has anyone written something to scan for spam and integrated it 
> in
> >to a full replacement amavisd?
>  >
>
> I at least know this:
>  http://rubyforge.org/projects/gurgitate-mail/
>
> it is a mail filter, but I don't think it is integrated with amavis..
>  anyway it may be useful to you