Bonjour à tous,

j'essaye de générer des certificats Let's Encrypt. Les liens symboliques sont créés et tout fonctionne bien jusqu'à ce que j'exécute:
/usr/local/centovacast/sbin/setssl letsencrypt my_domain_name.pl

Erreur qui me met :

2018-05-28 15:11:59 ERROR 403: Forbidden.
  > Download error details:
  > --2018-05-28 15:11:59--  http://my_domain_name.pl/.well-known/acme-challenge/test-1527534719.21341.txt
  > Resolving my_domain_name.pl... 185.157.80.126
  > Connecting to my_domain_name.pl|185.157.80.126|:80... connected.
  > HTTP request sent, awaiting response... 403 Forbidden
  > 2018-05-28 15:11:59 ERROR 403: Forbidden.
  >
Challenge URI is not accessible.


The "Let's Encrypt" certificate authority requires a web server to be listening
on my_domain_name.pl port 80.  This means that you either need to configure
Centova Cast to listen on port 80, or (if you are using another web server on this
server) configure that web server to serve the files required to prove to "Let's
Encrypt" that you own this domain.

Refer to the following article for instructions on configuring your server
correctly for use with "Let's Encrypt":
http://www.centova.com/en/faq/cast3/information/lets_encrypt

Si quelqu'un peut m'orienter je suis preneur.

Merci d'avance

"Challenge URI is not accessible."

The URL you want to secure is not accessible. I know this is not an solution for you, but here is the problem. Check the URL you have entered. Also try to disable your firewall. Sometimes your configuration can take out letsencrypt systems.