Please don't send HTML to this list.
gpg: key "6O0PDA84A36B6C98B261AC2020546703CDADFA53" not found
That's not a valid key ID. Key IDs are strings of hexadecimal digits.
Your second 'digit' there is the letter O, which is not a valid hexit.
gpg --delete-secret-keys CDSXFA53
That's not a
I get these endearing messages.
I cannot sign my message with the key.
I cannot delete the secret key.
I can decrypt with the secret key
gpg: signing failed: No secret key
gpg: message: clear-sign failed: No secret key
gpg: key "6O0PDA84A36B6C98B261AC2020546703CDADFA53" not
