I think I have the certificates installed, Port 443 is listening but whynopadlock reports: The SSL certificate tests failed. Please be sure that you can connect to your site over SSL and try again.
Can’t work out why. Any pointers very welcome please.
Ein Fehler ist während einer Verbindung mit mangorol.la aufgetreten. SSL hat einen Eintrag erhalten, der die maximal erlaubte Länge überschritten hat. Fehlercode: SSL_ERROR_RX_RECORD_TOO_LONG
That may happen if there is a webserver on port 443, but no certificate is bound.
certbot-auto certificates
shows only the certificates. It doesn't show the binding of the webserver.
In my experience SSL_ERROR_RX_RECORD_TOO_LONG is almost always due to an HTTP listener on port 443 instead of an HTTPS listener. At least in nginx and Apache, configuring an HTTPS listener with no associated certificate and private key usually produces a slightly different error on the client side.