How To Install libopendmarc2 on Debian 9
Introduction
In this tutorial we learn how to install libopendmarc2 on Debian 9.
What is libopendmarc2
libopendmarc2 is:
Domain-based Message Authentication, Reporting and Conformance (DMARC), builds on the successes of technologies such as DomainKeys Identified Mail (DKIM) and the Sender Policy Framework (SPF) to create an infrastructure that enforces policy on domain names that are visible to end users, and creates a feedback framework for identifying and tracking fraudulent use of domain names in email.
This package provides library for implementing mail validation and reporting for the experimental DMARC standard.
There are three methods to install libopendmarc2 on Debian 9. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install libopendmarc2 Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install libopendmarc2 using apt-get by running the following command:
sudo apt-get -y install libopendmarc2
Install libopendmarc2 Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libopendmarc2 using apt by running the following command:
sudo apt -y install libopendmarc2
Install libopendmarc2 Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Debian. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install libopendmarc2 using aptitude by running the following command:
sudo aptitude -y install libopendmarc2
How To Uninstall libopendmarc2 on Debian 9
To uninstall only the libopendmarc2 package we can use the following command:
sudo apt-get remove libopendmarc2
Uninstall libopendmarc2 And Its Dependencies
To uninstall libopendmarc2 and its dependencies that are no longer needed by Debian 9, we can use the command below:
sudo apt-get -y autoremove libopendmarc2
Remove libopendmarc2 Configurations and Data
To remove libopendmarc2 configuration and data from Debian 9 we can use the following command:
sudo apt-get -y purge libopendmarc2
Remove libopendmarc2 configuration, data, and all of its dependencies
We can use the following command to remove libopendmarc2 configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libopendmarc2
Dependencies
libopendmarc2 have the following dependencies:
References
Summary
In this tutorial we learn how to install libopendmarc2 package on Debian 9 using different package management tools: apt, apt-get and aptitude.