Exchange Server - Failed to Submit Cert For Signing

My domain is: sciautomation.net

I ran this command: powershell script to renew SSL on monthly basis

It produced this output: see the attached screenshot.

My web server is (include version): Server 2016 IIS

The operating system my web server runs on is (include version): Server 2016

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

The version of my client is (e.g. output of certbot --version or certbot-auto --version if you’re using Certbot): Not using certbot from what I gather. Powershell script

Hi @chrisrandaz28

checking your domain - https://check-your-website.server-daten.de/?q=mail.sciautomation.net - http doesn’t answer.

Domainname Http-Status redirect Sec. G
http://mail.sciautomation.net/ 67.213.235.124 -14 10.020 T
Timeout - The operation has timed out
https://mail.sciautomation.net/ 67.213.235.124 302 https://mail.sciautomation.net/owa/ 8.117 N
Certificate error: RemoteCertificateChainErrors
https://mail.sciautomation.net/owa/ 302 https://mail.sciautomation.net/owa/auth/logon.aspx?url=https%3A%2F%2Fmail.sciautomation.net%2Fowa%2F&reason=0 Html is minified: 102,68 % 6.550 N
Certificate error: RemoteCertificateChainErrors
https://mail.sciautomation.net/owa/auth/logon.aspx?url=https%3A%2F%2Fmail.sciautomation.net%2Fowa%2F&reason=0 No GZip used - 33778 / 58728 - 57,52 % possible Inline-JavaScript (∑/total): 5/16932 Inline-CSS (∑/total): 2/10454 200 Html is minified: 203,42 % 6.020 N
Certificate error: RemoteCertificateChainErrors
http://mail.sciautomation.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 67.213.235.124 -14 10.024 T
Timeout - The operation has timed out

https works, but http is required to validate your domain.

May be a blocking firewall or something else.

If Letsencrypt can’t connect your domain, validation fails.

Thank you for your assistance. That was definitely the issue for re-issuing the certificate. Thanks so much!

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