We have a client who is receiving this error on one of our Pardot forms. The certificate doesn't show expiration until August. What does this error mean? [dd5a3349-0b25-46a6-9d1f-251586281593]

I've just tested, and you website is still secure and serving all required certificates (end entity + YR1 + YR by X1). The error your showing (thank you for the screenshot) is from a firewall. The firewall might not be able to cope with three or more certificates in a chain (1 end entity and 2+ int…

Thank you! Why will this become more important over the next two months?

[image] ambere: important over the next two months? Hi @ambere , Please see Upcoming Let’s Encrypt Profile Changes On May 13, 20th, and 27th

Thank you! Will our certificates auto renew?

Your certificates are fine. That error message you see doesn't look like something that's related to what your web server is sending, but something relating to the configuration of the network that the web browser is on. You'd need more details on what exactly is showing that error (possibly from th…

Certificate Error

Help

Bruce5051 June 2, 2026, 5:39pm 4

Hi @ambere,

Please see Upcoming Let’s Encrypt Profile Changes On May 13, 20th, and 27th

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Certificate Error

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