DocFraggle On our old email server, the certificate expired every year. I am definitely contacting the new mailcow server, It is just not authenticating properly. If I use an incorrect username/password it tells my password is incorrect. If I use the correct username/password it gives me the error I mentioned. “None of the authentication methods supported by this client are supported by your server". Pretty sure it isn’t DNS. I have 3 different email domains and two are different from the domain my mailcow server is set up in. Also, outside ports were not open for this server during installation so ACME probably could not configure itself correctly?
I just now open port 80 for outgoing on the mailcow server. But unless ACME refers to it by its external IP it probably won’t be able to reach it until the A record propagates.
I just now open port 80 for outgoing on the mailcow server. But unless ACME refers to it by its external IP it probably won’t be able to reach it until the A record propagates.
05/06/2024, 01:33:52 PM GEMINI.mydomain.com - Use SKIP_LETS_ENCRYPT=y in mailcow.conf to skip it permanently.
05/06/2024, 01:33:52 PM GEMINI.mydomain.com - Cannot validate any hostnames, skipping Let’s Encrypt for 1 hour.
05/06/2024, 01:33:52 PM GEMINI.mydomain.com - Cannot match your IP 99.99.34.69 against hostname GEMINI.cisinc-usa.com (DNS returned 99.99.34.70)
05/06/2024, 01:33:52 PM GEMINI.mydomain.com - Use SKIP_LETS_ENCRYPT=y in mailcow.conf to skip it permanently.
05/06/2024, 01:33:52 PM GEMINI.mydomain.com - Cannot validate any hostnames, skipping Let’s Encrypt for 1 hour.
05/06/2024, 01:33:52 PM GEMINI.mydomain.com - Cannot match your IP 99.99.34.69 against hostname GEMINI.cisinc-usa.com (DNS returned 99.99.34.70)