Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g. crt.sh | example.com), so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.
My domain is: devinvtestwin1.southeastasia.cloudapp.azure.com
I ran this command: certbot certonly --standalone --agree-tos --email email@example.com -d devinvtestwin1.southeastasia.cloudapp.azure.com
It produced this output: Hint: The Certificate Authority failed to download the challenge files from the temporary standalone webserver started by Certbot on port 80. Ensure that the listed domains point to this machine and that it can accept inbound connections from the internet
My web server is (include version): N/A
The operating system my web server runs on is (include version): Windows Server 2019
My hosting provider, if applicable, is:
I can login to a root shell on my machine (yes or no, or I don't know): via RDP
I'm using a control panel to manage my site (no, or provide the name and version of the control panel):
The version of my client is (e.g. output of
certbot --version or
certbot-auto --version if you're using Certbot): 2.2.0
Currently the firewall that is setup on my azure machine is allowing port 80 on my public IP. Is that the culprit on this? And should I open all inbound connections?