I'd like to test SME, but I'm a bit confused as to how I can get it up and running in our existing network. (I've always had problems getting IP addressing correct, for some stupid reason.) We're currently running on W2K Server with all W2K Pro clients (except for 2 Mac 10.3.9 clients). All of this is behind a Netgear router, serving DHCP, connected to the internet via DSL. Subnet is 192.168.1.0/24.
I would like to install SME as a gateway/server, hoping to eventually replace our W2K server with it. How can I do that if I already have a DHCP being served by the router (also acting as firewall) on the network?
Also, any ideas on how to safely test email in such an environment? I don't want to screw up existing email being done through Exchange.