I’m attempting to create a certificate in HAProxy for a domain ending in: .selfhost.corp.microsoft.com, this is our owned domain. I am using the guide found at certbot.eff.org. When I attempt to create a cert, I receive the following error message;
An unexpected error occurred:
The request message was malformed :: Error creating new authz :: Policy forbids issuing for name
Please see the logfiles in /var/log/letsencrypt for more details.
Am I out of luck with creating a free certificate for our domain using Let’s Encrypt? Or am I simply missing a step? Thanks for any help.