I have a mail server with Icewarp . I have a problem while using let's encrypt certificate . I was able to create/renew certificate . since 2 days , I couldn't renew the expired certificate .
I've checked the firewall logs and didn't find anything wrong.
I've moved your thread to the #help section as I think that's a better fit for your thread and it will probably get more attention there. Also, in the #help section you would have been greeted with the following questionnaire. Please answer all the questions to the best of your knowledge:
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:
I ran this command:
It produced this output:
My web server is (include version):
The operating system my web server runs on is (include version):
My hosting provider, if applicable, is:
I can login to a root shell on my machine (yes or no, or I don't know):
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):