In <list-11170813@2rosenthals.com>, on 10/27/24
    at 01:59 PM, "Massimo S." <ecs-isp@2rosenthals.com> said:

Hi Massimo,

this sever has port 80 closed
when i reissue certificates the script first reload firewall rules with
port 80 open than reissues and after reload the original firerule

maybe this could be the problem?

I recommend you review the Let's Encrypt docs including

   https://letsencrypt.org/docs/allow-port-80/

Since you are using http-01 chanllenges, you will not be able to issue or
renew certificates without port 80 open.

However, this has nothing to do with the openssl s_connect command
failures.

Steven