Have built and administer a number of secure open-source servers for a variety of small/medium sized businesses. Server overview:

  • Debian operating system
  • Qmail email server with:
    • John Simpson’s combined patch applied – includes a bug fix by myself!
    • authenticated email transactions
    • roaming email access for clients
    • support for virtual email domains via vpopmail
    • automated email virus scanning via ClamAV
  • User administration via webmin
  • DNS and DHCP server for easy client network setup
  • ADSL support
  • Firehol capable firewall with client support for routing of network traffic
  • Hylafax based email/fax gateway. Incomming faxes electronically routed:
    • according to the faxes subbaddress (if available)
    • according to user demand (user may specify to pick up copies of the next n faxes or all faxes delivered within a given time period)
  • Netbios support (optional) for integration into a windows network environment