How to install/remove Plesk additional components (like PHP, Spam Assassin, Fail2Ban, etc.)?
Note: not all components can be uninstalled.
Note: TCP port 8447 should be opened on the server.
From Plesk panel
Login to Plesk Panel
Go to Plesk > Tools & Settings > Updates and Upgrades > Add/Remove components:
![](https://i0.wp.com/www.24x7serversecurity.com/blog/wp-content/uploads/2019/07/image-8.png?w=640&ssl=1)
Select the required components for the installation/removing by clicking on the drop down arrow in front of the desired component and clicking the Install/Remove button
![](https://i0.wp.com/www.24x7serversecurity.com/blog/wp-content/uploads/2019/07/image-9.png?w=640&ssl=1)
Click the Continue button to install/remove Plesk additional components.
From command line in Linux
Login to the server using SSH
Launch Plesk Installer:
# plesk installer
Follow instructions on the screen.
From command line in Windows
Connect to the server using RDP
Open command prompt with administrator privileges
Launch Plesk Installer in the console:
C:\> plesk installer --console
Follow instructions on the screen.