How can I edit phpList configuration file?
The main configuration file of of phpList is config.php. You can find this file in the installation folder of your phpList application /lists/config/
You can easily edit the configuration file via your cPanel by following these steps:
• Click on the File Manager icon in Files section of your cPanel
• Then navigate to public_html/lists/config folder and choose the config.php file.
And click on “Code Editor” button.
You can find an actual information about all the configuration options in that file in the official phpList documentation archive here:http://docs.phplist.com/PhpListConfiguration.html