I have successfully configured roundcube for multiple domains on an ovh VPS where I have 4 running websites, each with it's own domain, by editing /usr/share/psa-roundcube/config/defaults.inc.php . However every time plesk updates or reconfigures mail services, this configuration file is automatically reconfigured and I lose access to my webmail unless I go through and manually edit the configurations again. I have made a backup copy of my configurations to...
how to preserve custom roundcube configuration between plesk updates or mail reconfigurations
how to preserve custom roundcube configuration between plesk updates or mail reconfigurations