Review High Value Domain - Misclassified



I’m trying to issue a certificate for a subdomain of and I get the following error:

“type”: “urn:acme:error:rejectedIdentifier”,
“detail”: “Error creating new authz”,
“status”: 400

Has been put on your blacklist, and if so is it possible to remove it?



Hi @kimnilsson,

Yes, it was being flagged as a possible permutation of another high value domain. I will begin the process to have removed. This typically takes at least a week and I will update this thread with a message when the change has been made in production. Thanks for your patience!


Hi @kimnilsson, has been cleared for issuance. Please let me know if you have any additional trouble.

Take care,


hi @cpu

Seems to be working now.



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