Upcoming changes to our TLS certificates may impact customers with unusual server configuration

[MaxMind]

Starting in May, Let’s Encrypt will no longer use a cross-signed root certificate, and the primary TLS certificate handling the *.maxmind.com domains will be impacted by this change.

Most customers will see no impact from this change.

This change should only be of concern if the servers interacting with MaxMind domains are running a very old or out of date operating system, or if you manage your own local Certificate Authority store.

• Read more about these changes on the Cloudflare blog.
• Get information about compatibility from Let’s Encrypt.

Continue reading...