Plesk uses various external components, for example, Apache web server, mail service, antivirus, and so on. When interacting with these components, Plesk gets the information on their locations from the configuration file
Plesk configuration file provides an easy way of reconfiguring Plesk if a service is installed into another directory or migrated from the current partition to another. Note that you can only modify paths present in this file; other paths are hard-coded in Plesk components.
Each line of
psa.conf has the following format:
A sample part of the
psa.conf file is displayed below. To change a path to a service, utility, or package, specify the new path as a value of a corresponding variable.
Important: Be very careful when changing the contents of
psa.conf. Mistakes in paths specified in this file may lead to Plesk malfunctioning.