Japp writes:

> Does a transparent proxy normally run on the localhost?

Maybe not normally, but that doesn't mean it can't.

> You could install the transparent proxy on the machine that connects your network to the internet,

Sorry, assume I only have access to the client's host (localhost) - I probably should have mentioned that.

> only listening on the intranet NIC (perhaps onlyport 80).

Hee hee. For the record, I'm not proxying HTTP. Port 110 - not that it matters. :-)

Peace,
-McD