From this guide, we learn how to install exim4 on Debian. Bobcares, as part of our Server management support services, offers solutions to every query that comes our way.
How To Install exim4 on Debian
Exim (v4) is a mail transport agent and meta package to ease Exim MTA (v4) installation and depending on the parts of exim4 installation. The extensive upstream documentation shipped in “/usr/share/doc/exim4-base/spec.txt.gz”.
To set up and repeat the debconf-driven configuration process, invoke dpkg-reconfigure exim4-config. There are 3 ways to install
exim4
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Debian. We can use apt-get
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, apt
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and aptitude
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. In the below sections, we will describe each method.
Install exim4 Using apt-get
Initially update apt database with
"apt-get"
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:
sudo apt-get update
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After updating the apt database, We can install
"exim4"
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using "apt-get"
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by running the command:
sudo apt-get -y install exim4
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Install exim4 Using apt
Update the apt database with
"apt"
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command:
sudo apt update
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Once the apt database is updated, We can further install
"exim4"
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using "apt"
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:
sudo apt -y install exim4
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Install exim4 Using aptitude
Firstly, Install aptitude. Because by default, aptitude will not install on Debian. Next update the apt database with
"aptitude"
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using the command:
sudo aptitude update
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Further, install
exim4
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using aptitude
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by running the below command:
sudo aptitude -y install exim4
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How To Uninstall exim4 on Debian 11
Follow the below command to uninstall only the
"exim4"
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package.
sudo apt-get remove exim4
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Uninstall exim4 And Its Dependencies
To uninstall
exim4
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and its dependencies that are no longer required by Debian 11, use the below code for uninstalling them:
sudo apt-get -y autoremove exim4
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Remove exim4 Configurations and Data
Next, use the below code to remove
exim4
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configuration and data from Debian 11:
sudo apt-get -y purge exim4
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Remove exim4 data and all of its dependencies
Further use the command to remove
exim4
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data configurations and all the dependencies:
sudo apt-get -y autoremove --purge exim4
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Conclusion
To sum up, exim4 is meta-package to ease Exim MTA (v4) application. We learned how to install
exim4
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on Debian 11 using different package management tools like apt, apt-get, and aptitude.
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