opendmarc software package provides Milter implementation of DMARC, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install opendmarc
opendmarc is installed in your system.
Make ensure the opendmarc package were installed using the commands given below,
$ sudo dpkg-query -l | grep opendmarc *
You will get with opendmarc package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | |
| Package | opendmarc |
| Version | 1.2.0+dfsg-1 |
| Description | Milter implementation of DMARC |
| Sub Section |