How To Install couriergrey on Debian 10
Introduction
In this tutorial we learn how to install couriergrey
on Debian 10.
What is couriergrey
couriergrey is:
Couriergrey implements the mail filter interface of Courier MTA to support the greylist filtering method.
The software supports the IPv6 protocol, and is easy to use.
There are three methods to install couriergrey
on Debian 10. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install couriergrey Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install couriergrey
using apt-get
by running the following command:
sudo apt-get -y install couriergrey
Install couriergrey Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install couriergrey
using apt
by running the following command:
sudo apt -y install couriergrey
Install couriergrey 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 couriergrey
using aptitude
by running the following command:
sudo aptitude -y install couriergrey
How To Uninstall couriergrey on Debian 10
To uninstall only the couriergrey
package we can use the following command:
sudo apt-get remove couriergrey
Uninstall couriergrey And Its Dependencies
To uninstall couriergrey
and its dependencies that are no longer needed by Debian 10, we can use the command below:
sudo apt-get -y autoremove couriergrey
Remove couriergrey Configurations and Data
To remove couriergrey
configuration and data from Debian 10 we can use the following command:
sudo apt-get -y purge couriergrey
Remove couriergrey configuration, data, and all of its dependencies
We can use the following command to remove couriergrey
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge couriergrey
Dependencies
couriergrey have the following dependencies:
References
Summary
In this tutorial we learn how to install couriergrey
package on Debian 10 using different package management tools: apt
, apt-get
and aptitude
.