ServerName moshingmammut.phlaym.net ProxyPreserveHost On ProxyPass / http://localhost:3000/ ProxyPassReverse / http://localhost:3000/ ErrorLog /var/log/apache2/error.log CustomLog /var/log/apache2/access.log combined ServerName moshingmammut.phlaym.net Include /etc/letsencrypt/options-ssl-apache.conf ProxyPass / http://localhost:3000/ ProxyPassReverse / http://localhost:3000/ SSLCertificateFile /path/to/your/fullchain.pem SSLCertificateKeyFile /path/to/your/privkey.pem