Additional installation and update information: Upstream documentation: http://trac.roundcube.net/wiki Notice - temporary files are stored in /var/lib/roundcubemail - logs files are stored in /var/log/roundcubemail - configuration files are stored in /etc/roundcubemail As those directories are not served by the web server, there is no need to protect them. The installer is available at http://localhost/roundcubemail/installer Access is only authorized from the server, locally. You can enlarge access for installation, but remember to secure it again once configured (upstream recommend to drop the directory). The Wemail is available at http://localhost/roundcubemail You can enlarde permission once configured. Set /etc/httpd/conf.d/roundcubemail.conf WARNING: when upgrading from < 1.0 the old configuration files named main.inc.php and db.inc.php are now deprecated and should be replaced with one single config.inc.php file. Run the ./bin/update.sh script to get this conversion done or manually merge the files. NOTE: the new config.inc.php should only contain options that differ from the ones listed in defaults.inc.php.