Hi Trying to register using the FIDO2 option and am getting:
Registration status: invalid root certificate
First time using a FIDO2 device so any help is much appreciated.
I’m 100% sure you’ll all be absolutely delighted that this has been resolved and is working beautifully.
Thanks for all the help, it really made a difference.. ;-)
Dear Rupert, may I ask how it was resolved? I have FEITIAN FIDO2 key and I am still getting "Registration status:
invalid root certificate" My mailcow is fully upgraded od latest Debian 11. Thanks.