Hi! I've installed a new ISPconfig 3 server, following Till's tutorial at https://www.howtoforge.com/tutorial/perfect-server-ubuntu-with-nginx-and-ispconfig-3/. Seemed that all went well but checking the function of the webmail feature, brought up an error on the webmail interface: "CONFIGURATION ERROR config.inc.php was not found. Please read the INSTALL instructions!" The configuration file is available in "/etc/roundcube" but obviously not for roundcube. How can I fix that? It isn't an important feature since noone uses webmail anymore but when it is available, I want it fully functioning. Running ISPconfig 3.1dev and roundcube 1.2beta Thanks and regards...
