Re: Until they find a way to approve exceptions to cert errors
I've got plenty of internal appliances that wouldn't work with LetsEncrypt. They aren't going to handle internal only domains either?
But I'd agree with putting proper certs on, with an Enterprise CA, and pushing out your trusted roots properly.
Don't get in the habit of clicking through errors all the time, you'll miss the time when you really needed to pay attention to that bad one.