ServerName mail.example.net RewriteEngine on RewriteCond %{HTTPS} off RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI} RewriteCond %{SERVER_NAME} =mail.example.net RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent] ServerName mail.example.net ServerAdmin webmaster@example.net DocumentRoot /var/www/html ErrorLog ${APACHE_LOG_DIR}/kopano-error.log CustomLog ${APACHE_LOG_DIR}/kopano-access.log combined RewriteEngine on RewriteCond %{REQUEST_URI} ^/$ RewriteRule ^/(.*)$ /webapp [R=301,L] ProxyPreserveHost on ProxyPass / http://localhost:8080/ ProxyPassReverse / http://localhost:8080/ SSLEngine on SSLCertificateFile /etc/ssl/private/wildcard.example.net.crt SSLCertificateKeyFile /etc/ssl/private/wildcard.example.net.key