ServerName projects.csgalileo.org DocumentRoot /var/www/html Alias /.well-known/acme-challenge/ /var/www/html/.well-known/acme-challenge/ Options None AllowOverride None ForceType text/plain RedirectMatch 404 "^(?!/\.well-known/acme-challenge/[\w-]{43}$)" RewriteEngine On RewriteCond %{REQUEST_URI} !^/.well-known.* RewriteRule ^/?(.*) https://%{SERVER_NAME}:443/$1 [R,L] # Redirect permanent / https://projects.csgalileo.org/ # ... SSLengine on SSLCertificateFile /etc/ssl/certs/mail.csgalileo.org.cer SSLCertificateKeyFile /etc/ssl/private/mail.csgalileo.org.key SSLCertificateChainFile /etc/apache2/fullchain.cer SSLCACertificateFile /etc/ssl/certs/ca.cer