Ask HN: SSL Certificate with TLS 1.0 Support

I know TLS 1.0 is totally deprecated, but I have a costumer with an ancient SAP version, that only supports TLS 1.0.

I need to buy a SSL cert so that SAP can call a SOAP Webservice on my side. Every provider I see, no longer supports TLS 1.0.

Does anyone know a provider that will give me a TLS 1.0 SSL cert?

And before you recommend upgrading it on the costumer side, this is a division of a 600K workers multinational. Asking to upgrade the HR system on their side is completely out of the question.

Thanks a lot, ladies and gents.