system environment/daemons
- bird - BIRD Internet Routing Daemon
- bird-doc - BIRD Internet Routing Daemon
- bird6 - BIRD Internet Routing Daemon
- ekeyd - Simtec Electronics UDEKEY01 Entropy Key Daemon
- ekeyd-egd-linux - EGD to Linux Kernel pool top-up daemon
- exim - The exim mail transfer agent
- exim-greylist - Example configuration for greylisting using Exim
- exim-mysql - MySQL lookup support for Exim
- exim-pgsql - PostgreSQL lookup support for Exim
- exim-sysvinit - SysV initscript for Exim
- mod_removeip - Module to remove IP from apache2's logs
- nginx - A high performance web server and reverse proxy server
- nginx-all-modules - A meta package that installs all available Nginx modules
- nginx-filesystem - The basic directory layout for the Nginx server
- nginx-mod-http-geoip - Nginx HTTP geoip module
- nginx-mod-http-image-filter - Nginx HTTP image filter module
- nginx-mod-http-perl - Nginx HTTP perl module
- nginx-mod-http-xslt-filter - Nginx XSLT module
- nginx-mod-mail - Nginx mail modules
- nginx-mod-stream - Nginx stream modules
- tor - Anonymizing overlay network for TCP
- unbound - Validating, recursive, and caching DNS(SEC) resolver
- unbound-munin - Plugin for the munin / munin-node monitoring package