Synology user must change the validation mode .. how?

[Amadeus48]

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. https://crt.sh/?q=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: somaini.li

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):DSM 6.2.1

My hosting provider, if applicable, is: I am the hoster

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):

[JuergenAuer]

Hi @Amadeus48

@Amadeus48

DSM 6.2.1

as I know, DSM doesn't use tls-sni-validation. So check, if the next renew of your certificate works. If yes, ignore the mail.

[Amadeus48]

Good news !! Thanks for the quick answer, I wait and see…