https:不工作,但:443 /工作?

我不明白(在debian)为什么我可以访问我的网站使用http://www.myserver.com:443 /但不直接与https :// …

我正在使用LetsEncrypt,所有我的证书'生成和工作。 在这里我的… / apache2 / site-enabled / default.conf:

ServerAdmin webmaster@localhost DocumentRoot /var/www/html ServerName myServer.com ServerAlias www.myServer.com Redirect permanent / https://www.myServer.com/ ErrorLog ${APACHE_LOG_DIR}/error.log CustomLog ${APACHE_LOG_DIR}/access.log combined SSLEngine on SSLCertificateFile /etc/letsencrypt/live/MyServer.com/cert.pem SSLCertificateKeyFile /etc/letsencrypt/live/MyServer.com/privkey.pem SSLCertificateChainFile /etc/letsencrypt/live/MyServer.com/fullchain.pem