I’m in the process of implementing External Account Binding in Posh-ACME. I think I’ve got everything working, but the only ACME server I’ve been able to test against is Pebble. I was hoping to get at least one real-world test in before calling it done.
Is there anyone out there who has access to a real ACME CA that requires external account binding that I could convince to test my client against? Alternatively, does anyone know of an ACME CA that requires external account binding that I could get an account with for testing myself?