Transparent SMTP proxies?

[Ben Scott]

On Jan 22, 2008 3:54 PM, Bill McGonigle <bill at bfccomputing.com> wrote:
> I'd like to put one on my open wireless access point so I won't allow
> Windows spam trojans to do their nasty on it ...

  Idea for an alternative strategy: Use IPtables to intercept all
TCP/25 traffic and redirect it to your existing SMTP relay server.
Most bitty boxes (like WAPs) don't have many computrons to spare, so
that might be a good idea anyway.

-- Ben