The DST Root CA X3 from IdenTrust which leads to trust for Let´s Encrypt in desktop and mobile browsers expire at 30.09.2021. The own root certificate from letsencrypt is to new to be trusted from the majority of browsers and devices. What is the idea for compatibility after this date? Especially …

Hi @fnso , I think your question is legitimate, but I think it’s too early to be sure of what options are available to Let’s Encrypt, in terms of which roots may be available to sign a future LE intermediate, and how much backward compatibility can be achieved. Nor do I think it’s too early to ask t…

DST Root CA X3 expire 2021

Issuance Policy

_az February 18, 2018, 12:39am 2

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I have just found this: - https://mjtsai.com/blog/2021/09/24/some-web-sites-will-stop-working-with-el-capitan-and-older/ The Let’s Encrypt Root Certificate, the IdentTrust DST Root CA X3 certificate, has expired Help	5	528	May 13, 2022
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DST Root CA X3 expire 2021

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