We have wpdiscuz configured so that guests are not allowed to add comments. from what I have read on the documentation the cookie is for guests so shouldn't be set for logged in non-guests. We have noticed though that when logged in , the user's email address is set in the comment_author_email cookie. We do not want the email address to be displayed in the cookie and would like to know if we can stop this from happening.
Many thanks for your help.