comment_email WordPress Filter Hook

The comment_email hook is used to modify the email address that a comment is sent to. This hook is useful for situations where you want to have comments sent to a different email address than the one specified in the WordPress settings. For example, you may want to have all comments on a particular post sent to your personal email address, rather than the address associated with your WordPress site. This hook can be used in conjunction with the comment_post hook to achieve this goal.

apply_filters( 'comment_email', string $comment_author_email, WP_Comment $comment ) #