there’s a way to have a SINGLE phplist installation for multiple domains (multiple customer)??
In this way the updates management would be easier.
I think that each client should have its database with its config.php.
It could be problematic for the management of attachments or various plugins?
@andry79fi If you are using virtual hosts then you can have a config file for each domain by setting the variable ConfigFile for each host separately
SetEnv ConfigFile /path/to/config.php
It should be possible to have one set of phplist code using mod_alias to map a domain-specific url to a shared path, but you will have to work-out the detail yourself.