This is probably a simple fix for those experienced, but . . .
I'm trying to make my domain point to roundcube. That is, so that "
https://main-domain.com" would got to "
https://main-domain.com/roundcube"
I have a pretty vanilla setup on OpenSuse 15.4 with a virtual server for roundcube (v 1.5.3). That virtual server contains several "alias" statements as I have a couple of domain names.
I've attempted to use the Redirect directive (?) in several places (Redirect "/" "/roundcube") in various locations, but only succeed in changing the "forbidden" message to one that says 'attempting to redirect in a way that will never complete', so clearly my hacking skills are stale.
This section of /etc/apache2/conf.d/roundcubemail.conf may help describe what exists:
<VirtualHost *:443>
SSLEngine ON
ServerName wmail.main-domain.com
ServerAlias webmail.main-domain.com
ServerAlias wmail.not-main-domain.com
ServerAlias wmail.1not-main-domain.com
DocumentRoot /srv/www/roundcubemail
. . .#lots more stuff
</VirtualHost>