How To Install opensmtpd-filter-dkimsign on Ubuntu 22.04
Introduction
In this tutorial we learn how to install opensmtpd-filter-dkimsign
on Ubuntu 22.04.
What is opensmtpd-filter-dkimsign
opensmtpd-filter-dkimsign is:
This OpenSMTPD filter signs emails with a DKIM signature. It supports the rsa and ed25519 signing algorithms.
There are three methods to install opensmtpd-filter-dkimsign
on Ubuntu 22.04. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install opensmtpd-filter-dkimsign Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install opensmtpd-filter-dkimsign
using apt-get
by running the following command:
sudo apt-get -y install opensmtpd-filter-dkimsign
Install opensmtpd-filter-dkimsign Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install opensmtpd-filter-dkimsign
using apt
by running the following command:
sudo apt -y install opensmtpd-filter-dkimsign
Install opensmtpd-filter-dkimsign 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 Ubuntu. Update apt database with aptitude
using the following command.
sudo aptitude update
After updating apt database, We can install opensmtpd-filter-dkimsign
using aptitude
by running the following command:
sudo aptitude -y install opensmtpd-filter-dkimsign
How To Uninstall opensmtpd-filter-dkimsign on Ubuntu 22.04
To uninstall only the opensmtpd-filter-dkimsign
package we can use the following command:
sudo apt-get remove opensmtpd-filter-dkimsign
Uninstall opensmtpd-filter-dkimsign And Its Dependencies
To uninstall opensmtpd-filter-dkimsign
and its dependencies that are no longer needed by Ubuntu 22.04, we can use the command below:
sudo apt-get -y autoremove opensmtpd-filter-dkimsign
Remove opensmtpd-filter-dkimsign Configurations and Data
To remove opensmtpd-filter-dkimsign
configuration and data from Ubuntu 22.04 we can use the following command:
sudo apt-get -y purge opensmtpd-filter-dkimsign
Remove opensmtpd-filter-dkimsign configuration, data, and all of its dependencies
We can use the following command to remove opensmtpd-filter-dkimsign
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge opensmtpd-filter-dkimsign
References
Summary
In this tutorial we learn how to install opensmtpd-filter-dkimsign
package on Ubuntu 22.04 using different package management tools: apt
, apt-get
and aptitude
.