lets encrypt no more working for most certs (existing and new)

Hi all,

lets encrypt is no more working on SFOS V21.

It worked since December. But a couple of days before I received a message that my term of use are outdated.

I figured out that my registration was gone. No idea why. I re-registered lets encrypt account and accepted terms.

But now I am neither able to renew certs nor create most new ones...

I have no server running on port 80 but couple of server that redirect from port 80 to 443. Is that a problem in this case?

lesencrypt log says: HTTP/1.1 429 Too Many Requests.

Because 1 new cert was answered successfully it could not be a problem in general. I have 5 certs on 1 IP Address. Too much?

No idea what is wrong? Any hints?

Thanks for help

Gernot



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[edited by: Erick Jan at 1:26 AM (GMT -8) on 26 Feb 2025]