junkfilter software package provides A junk-email filtering program for procmail, you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install junkfilter
junkfilter is installed in your system.
Make ensure the junkfilter package were installed using the commands given below,
$ sudo dpkg-query -l | grep junkfilter *
You will get with junkfilter package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | |
| Package | junkfilter |
| Version | 20030115-4 |
| Description | A junk-email filtering program for procmail |
| Sub Section |