Can we please have support for the DNS-01 challenge type for LetsEncrypt. We don’t want to have to expose a server to the open internet just to validate a certificate domain. DNS-01 solves this by querying the DNS provider directly for the challeng token to ensure you own the domain in question.
Thanks for reaching out - our team is doing some updates to our Let’s Encrypt integration in the near future to cut over to full Acme v2, so I’ll feed your suggestion back to the team for consideration as part of that!
Additionally, if you would like to post this feature request on our Uservoice site, it will give it some more visibility both now and in the future!