I am new to certbot and getting issues. I am sharing my details here for a test class project, please help me out to understand what is wrong.
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. https://crt.sh/?q=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: foriox.ml
I ran this command: /etc/cron.daily/certbot-renewal
(Instructions available :- https://www.exratione.com/2019/02/a-mailserver-on-ubuntu-18-04-postfix-dovecot-mysql/)
It produced this output:No valid IP addresses found for mail.foriox.ml
My web server is (include version): Apache2 2.4.29-1ubuntu4 (assuming as httpd -v not working)
The operating system my web server runs on is (include version): Ubuntu 18.04 Bionic Beaver
My hosting provider, if applicable, is: myfreenon.com
I can login to a root shell on my machine (yes or no, or I don’t know): Yes
I’m using a control panel to manage my site (no, or provide the name and version of the control panel): No control panel is used or I am not aware of
The version of my client is (e.g. output of
certbot --version or
certbot-auto --version if you’re using Certbot): Version 0.27.0
From my domain provider under DNS management I pointed the A records (both mail.foriox.ml and foriox.ml) to my server IP.
When I used the command to create the certificate ( etc/cron.daily/certbot-renewal
/ Instructions available :- https://www.exratione.com/2019/02/a-mailserver-on-ubuntu-18-04-postfix-dovecot-mysql/), I am getting failed authorization procedure : No valid IP addresses found for mail.foriox.ml).
I did NSLOOKUP and PING, mail.foriox.ml and foriox.ml are resolving to my server IP. as i mentioned earlier I am new, please help me figure out what is wrong here.