with Free Open Source software:
- SME Server (formerly e-smith server) is a robust network server that is perfect
for small/medium enterprises and remote/branch offices. Features
include secure e-mail and web services, file and print sharing,
remote access and much more.
Linux firewall/router secures your office network while sharing
your ADSL/cable/ISDN/modem connection to give rock solid internet
access and VPN cababilities. Combine it with the SME server for
'the' complete Linux solution.