Our Comments system uses an independent registration, managed by the CommentBox platform. Like this even after you have subscribed to the Newsletter, you will need to register again to comment.
At the end of each post there is a dialog box with several authentication options:
If you choose to authenticate by email, you will need to create your CommentBox account before posting your comment. Please be aware of the registration link, as it is very discreet:
That is, both the Newsletter (whose subscription does not require a password, only the indication of email) and the Comments (whose participation also requires a password) are independent systems, with autonomous registrations.