I followed this tutorial: https://www.howtoforge.com/tutorial/perfect-server-debian-jessie-nginx-bind-dovecot-ispconfig-3.1 No changes made (i'm fairly experienced user >100 installs of the same tutorial on different configurations). - - - - First default mistake: If i go into ISPc Menu > Monitor > RKhunter log i get this error: Invalid WEB_CMD configuration option: Relative pathname: "/bin/false" - - - - Second error: At first webmail login screen was working and it was accessible at ip-address:8081/webmail(squirrelmail). then after just checking some settings(just clicking at the tabs - not changeing anything) either in the System > Server Config or Email > Email inbox, i cannot login to the webmail, because on the main screen of webmail i get : CONFIGURATION ERROR config.inc.php was not found. Please read the INSTALL instructions! Can you please change the Tutorial and post the necessary changes here?
Both issues are not a problem of the tutorial. The rkhunter one seems to be a bug in the rkhunter Debian package. Here is a workaround until Debian fixes it (it's in german, but you ight be able to read it with google translate): https://debianforum.de/forum/viewtopic.php?t=166137 The issue with SquirrelMail has been reported already, it is most likely a problem in ISPConfig itself, but we were not able to find the reason for it yet as it just seem to happen sometimes on some systems. We'll look into that.
Thanks for the support Till. I will install it several times in different VMs and try to pin point the problem menu. One of the mentioned menu in System > Server Config autosaves something which should already be default and makes the problem. I will test step by step to find it out. It is easily noticeable, because the large red circle label with number of 2-3 changes appears in the header, without any prior action taken from the user... will let you know soon...
What you should do is that you check the file content and ownership of the squirrelmail config file on a freshly installed system and compare it after you used the server settings.
Hi Till About the Debian+Nginx+Roundcube problem = config.inc.php was not found I've been investigating the code of ISP Config and couldn't find the reason for the problem there. As i found on lot of the chat on forums the main reason is that config.inc.php, debian-db.php and some other files are owned by root:www-data. If i only change config.inc.php to chown root:ispapps everything will work immediately. Here is a complete list of files with changed ownership and permissions proposed: chown root:ispapps /etc/roundcube/debian-db.php chmod 640 /etc/roundcube/debian-db.php chown root:ispapps /etc/roundcube/config.inc.php chmod 640 /etc/roundcube/config.inc.php chown -R ispapps:adm /var/log/roundcube chmod -R 750 /var/log/roundcube chown -R ispapps:ispapps /var/lib/roundcube/temp chmod -R 750 /var/lib/roundcube/temp I hope it will help you to find the part in ISPconfig where this changing of ownership should have been done.
