Hi Xeams Support,

how are you?

I finally managed to request a Let's Encrypt SSL certificate on XEAMS which I am running as a QNAP package on my QNAP TS-251D with 16GB of ram.

Under manage certificate I get:

Let's Encrypt certificate has been configured and you should be able to access the web interface using https...mail.domain.com. Your current certificate is valid until Apr 24, 2023

Test Certificate: No - It's for production use
Challenge Type: xeams
Renewal
Certificates signed by Let's Encrypt must be renewed every 90 days. Xeams will automatically renew the certificate around Apr 14, 2023. Ensure port inbound TCP/IP port 80 stays available for Let's Encrypt to confirm the challenge.

But when I access my web interface using https...mail.domain.com it says that the site is insecure because it is testing the QNAP certificate which is normally self signed and not testing the Xeams Let's Encrypt certificate.

I used this site to check the validity of the Xeams Let's Encrypt SSL certificate on the Xeams server:

https...www.checktls.com

Output:

How can I use the same certificate from Let' Encrypt from my mail server to my QNAP device?

If I try to do it from my qnap device under security, replace with let's encrypt, it gives me an ACMA error for port 80 and 443. These ports are open but are being used by Xeams  

Thank you.

Best regards

ab6540183