All I want is to forward mail
I have a simple broadband router (Linksys DI-604) that has the nice feature of emailing its logs. The problem is that it has no means of user authentication, it requires an open smtp server.
The good news is that I have two Fedora Linux boxes inside my firewall that COULD be smtp servers, but I have no idea how to configure sendmail to forward messages to my ISP's smtp server.
Every page I've seen on sendmail is horribly complicated, and assumes multiple hostes & users, internet exposure, spam filtering, etc. And all seem to require recompiling smtp sources, which I have not installed.
None of these machines is on the internet. All I want is to forward every message to my ISP's sendmail server, with my credentials. Is there a simple way to do this?