Technically Speaking By* Libre Services Components

• Debian GNU/Linux

• Base: djbdns, daemontools, ucspi, multilog, ...

• Mail: qmail, courier, spamassassin, ezmlm, ...

• Web: apache, zope, plone, ...

• Misc: postgres, mysql, Interchange, ...

• Glue: Libre Services Integration Platform (LSIP)