diff --git a/certbot/docs/using.rst b/certbot/docs/using.rst index 1d8d54d3a..0a0b6d1a2 100644 --- a/certbot/docs/using.rst +++ b/certbot/docs/using.rst @@ -846,17 +846,15 @@ Example usage for DNS-01 (Cloudflare API v4) (for example purposes only, do not Changing the ACME Server ======================== -By default, Certbot uses Let's Encrypt's initial production server at -https://acme-v01.api.letsencrypt.org/. You can tell Certbot to use a +By default, Certbot uses Let's Encrypt's production server at +https://acme-v02.api.letsencrypt.org/. You can tell Certbot to use a different CA by providing ``--server`` on the command line or in a :ref:`configuration file ` with the URL of the server's ACME directory. For example, if you would like to use Let's Encrypt's -new ACMEv2 server, you would add ``--server -https://acme-v02.api.letsencrypt.org/directory`` to the command line. -Certbot will automatically select which version of the ACME protocol to -use based on the contents served at the provided URL. +staging server, you would add ``--server +https://acme-staging-v02.api.letsencrypt.org/directory`` to the command line. -If you use ``--server`` to specify an ACME CA that implements a newer +If you use ``--server`` to specify an ACME CA that implements the standardized version of the spec, you may be able to obtain a certificate for a wildcard domain. Some CAs (such as Let's Encrypt) require that domain validation for wildcard domains must be done through modifications to