I also have a problem with the webmail. Let me explain I have several websites on the vps and a shared IP.
When I type the shared IP XXX.XXX.XXX.XXX/webmail or Roundcube I get the Roundcube page
When I type
www.mysite.com/webmail or roundcube I have an error 500.
I fixed the permissions for each account and it doesn't work. Is there something I'm missing there!
I created a conf file for apache with the following
Alias /webmail /usr/local/apache/htdocs/roundcube
Alias /roundcube /usr/local/apache/htdocs/roundcube
<Directory /usr/local/apache/htdocs/roundcube>
Options +FollowSymLinks
DirectoryIndex index.php
AllowOverride All
Order Deny,Allow
Allow from All
</Directory>
So I get the symlink to Webmail but not the website.com/webmail
Any clue? thanks for your help