This package contains the mapserv CGI program. It provides the MapServer template language, and can be used to implement Web Map Service applications.

postfix-policyd-spf-python is a full featured Postfix policy engine for SPF checking. It includes a variety of whitelisting mechanisms and policy options to enable it to support the widest variety of system requirements. It is implemented in pure Python and uses the python-spf module. The SPF web site is http://www.openspf.net/. It has been updated to support RFC 7208.

Cpuset is a Python application to make using the cpusets facilities in the Linux kernel easier. The actual included command is called cset and it allows manipulation of cpusets on the system and provides higher level functions such as implementation and control of a basic CPU shielding setup.

The debian-ports archive digitally signs its Release files. This package contains the archive keys used for that.

The mod_mono module for Apache allows ASP.NET web applications to be run with the Mono .NET implementation.

libteamdctl is a library for communication with teamd process (via D-Bus, Unix socket or zeromq). It is used by the `teamdctl` utility.