How To Install python3-authheaders on Debian 12
Introduction
In this tutorial we learn how to install python3-authheaders on Debian 12.
What is python3-authheaders
python3-authheaders is:
Authheaders can generate both authentication results header fields and DKIM/ ARC sighatures. It can perform DKIM, SPF, and DMARC validation, and the results are packaged into a single Authentication-Results header. It can also DKIM and ARC sign messages and output the corresponding signature header fields.
This is the Python 3 version of the package.
There are three methods to install python3-authheaders on Debian 12. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install python3-authheaders Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install python3-authheaders using apt-get by running the following command:
sudo apt-get -y install python3-authheaders
Install python3-authheaders Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install python3-authheaders using apt by running the following command:
sudo apt -y install python3-authheaders
Install python3-authheaders 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 python3-authheaders using aptitude by running the following command:
sudo aptitude -y install python3-authheaders
How To Uninstall python3-authheaders on Debian 12
To uninstall only the python3-authheaders package we can use the following command:
sudo apt-get remove python3-authheaders
Uninstall python3-authheaders And Its Dependencies
To uninstall python3-authheaders and its dependencies that are no longer needed by Debian 12, we can use the command below:
sudo apt-get -y autoremove python3-authheaders
Remove python3-authheaders Configurations and Data
To remove python3-authheaders configuration and data from Debian 12 we can use the following command:
sudo apt-get -y purge python3-authheaders
Remove python3-authheaders configuration, data, and all of its dependencies
We can use the following command to remove python3-authheaders configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge python3-authheaders
Dependencies
python3-authheaders have the following dependencies:
References
Summary
In this tutorial we learn how to install python3-authheaders package on Debian 12 using different package management tools: apt, apt-get and aptitude.