hestiacp/install/deb/roundcube/apache.conf

<VirtualHost %ip%:%web_port%>
    ServerAlias %webmail_alias%.*
    Alias / /var/lib/roundcube/
    Alias /error/ /var/www/document_errors/
    #SuexecUserGroup %user% %group%
    
    <Directory "/usr/share/tinymce/www/">
      Options Indexes MultiViews FollowSymLinks
      AllowOverride None
      Order allow,deny
      allow from all
    </Directory>

    <Directory /var/lib/roundcube/>
        Options +FollowSymLinks
        # This is needed to parse /var/lib/roundcube/.htaccess. See its
        # content before setting AllowOverride to None.
        AllowOverride All
        order allow,deny
        allow from all
    </Directory>

    # Protecting basic directories:
    <Directory /var/lib/roundcube/config>
            Options -FollowSymLinks
            AllowOverride None
    </Directory>

    <Directory /var/lib/roundcube/temp>
            Options -FollowSymLinks
            AllowOverride None
        Order allow,deny
        Deny from all
    </Directory>

    <Directory /var/lib/roundcube/logs>
            Options -FollowSymLinks
            AllowOverride None
        Order allow,deny
        Deny from all
    </Directory>
</VirtualHost>

<VirtualHost %ip%:%web_ssl_port%>
    ServerAlias %webmail_alias%.*
    Alias / /var/lib/roundcube/
    Alias /error/ %home%/%user%/web/%domain%/document_errors/
    #SuexecUserGroup %user% %group%
    
    SSLEngine on
    SSLVerifyClient none
    SSLCertificateFile         /usr/local/hestia/ssl/certificate.crt
    SSLCertificateKeyFile      /usr/local/hestia/ssl/certificate.key

    <Directory "/usr/share/tinymce/www/">
      Options Indexes MultiViews FollowSymLinks
      AllowOverride None
      Order allow,deny
      allow from all
    </Directory>

    <Directory /var/lib/roundcube/>
        Options +FollowSymLinks
        # This is needed to parse /var/lib/roundcube/.htaccess. See its
        # content before setting AllowOverride to None.
        AllowOverride All
        order allow,deny
        allow from all
    </Directory>

    # Protecting basic directories:
    <Directory /var/lib/roundcube/config>
            Options -FollowSymLinks
            AllowOverride None
    </Directory>

    <Directory /var/lib/roundcube/temp>
            Options -FollowSymLinks
            AllowOverride None
        Order allow,deny
        Deny from all
    </Directory>

    <Directory /var/lib/roundcube/logs>
            Options -FollowSymLinks
            AllowOverride None
        Order allow,deny
        Deny from all
    </Directory>
</VirtualHost>