Roundcube捕获所有HTTPS请求

Question

我使用Apache配置示例圆形多维数据集在mail.mydomain.com子域上设置了roundcube。现在，当我尝试通过https访问根域时，它会显示圆形立方体界面（不会重定向到子域）。

# Apache2 vhost configuration sample for Roundcube
# https://linode.com/docs/email/clients/installing-roundcube-on-ubuntu-14-04/

<VirtualHost *:80>
  # Virtual host configuration + information (replicate changes to *:443 below)
  ServerAdmin tehnic@luckypizza.ro
  ServerName mail.luckypizza.ro
  ServerAlias mail.laiancu.ro
  DocumentRoot /var/www/roundcube
  ErrorLog /var/log/apache2/webmail/error.log
  CustomLog /var/log/apache2/webmail/access.log combined

  # Permanently redirect all HTTP requests to HTTPS
  RewriteEngine on
  RewriteCond %{SERVER_PORT} !^443$
  RewriteRule ^/(.*) https://%{HTTP_HOST}/$1 [NC,R=301,L]
</VirtualHost>

<IfModule mod_ssl.c>
<VirtualHost *:443>
  # Virtual host configuration + information (replicate changes to *:80 above)
  ServerAdmin tehnic@mydomain.ro
  ServerName mail.mydomain.ro
  ServerAlias mail.myotherdomain.ro
  DocumentRoot /var/www/roundcube
  # ErrorLog /var/log/apache2/webmail/error.log
  # CustomLog /var/log/apache2/webmail/access.log combined

  # SSL certificate + engine configuration
  SSLEngine on
  SSLCertificateFile /etc/letsencrypt/live/mail.mydomain.ro/fullchain.pem
  SSLCertificateKeyFile /etc/letsencrypt/live/mail.mydomain.ro/privkey.pem

  # Roundcube directory permissions + restrictions
  <Directory /var/www/roundcube>
    Options -Indexes
    AllowOverride All
  </Directory>
  <Directory /var/www/roundcube/config>
    Order Deny,Allow
    Deny from All
  </Directory>
  <Directory /var/www/roundcube/temp>
    Order Deny,Allow
    Deny from All
  </Directory>
  <Directory /var/www/roundcube/logs>
    Order Deny,Allow
    Deny from All
  </Directory>
</VirtualHost>
</IfModule>

我已经为root网站复制了这个配置，如下所示：

<VirtualHost *:80>
  # Virtual host configuration + information (replicate changes to *:443 below)
  ServerAdmin tehnic@mydomain.ro
  ServerName mydomain.ro
  ServerAlias www.mydomain.ro
  DocumentRoot /var/www/mydomain/root/public
  ErrorLog /var/log/apache2/lucky_error.log
  CustomLog /var/log/apache2/lucky_access.log combined

  # Permanently redirect all HTTP requests to HTTPS
  RewriteEngine on
  RewriteCond %{SERVER_PORT} !^443$
  RewriteRule ^/(.*) https://%{HTTP_HOST}/$1 [NC,R=301,L]
</VirtualHost>

<IfModule mod_ssl.c>
<VirtualHost *:443>
  # Virtual host configuration + information (replicate changes to *:80 above)
  ServerAdmin tehnic@mydomain.ro
  ServerName mydomain.ro
  ServerAlias www.mydomain.ro
  DocumentRoot /var/www/mydomain/root/public
  # ErrorLog /var/log/apache2/lucky_error.log
  # CustomLog /var/log/apache2/lucky_access.log combined

  # SSL certificate + engine configuration
  SSLEngine on
  SSLCertificateFile /etc/letsencrypt/live/mydomain.ro/fullchain.pem
  SSLCertificateKeyFile /etc/letsencrypt/live/mydomain.ro/privkey.pem

  # Roundcube directory permissions + restrictions
  <Directory /var/www/mydomain/root/public>
    Options -Indexes
    AllowOverride All
  </Directory>
  </VirtualHost>
</IfModule>

配置似乎有什么问题？