Admins can access the comment moderation queue via their preferences page.
By default, all comments made by anyone who is not an admin will be held
-for moderation. The `moderate_users` setting can be set to false to avoid
-moderating comments of logged-in users, while still moderating anonymous
-comments.
+for moderation. The `moderate_pagespec` setting can be used to specify a
+[[ikiwiki/PageSpec]] to match comments and users who should be moderated.
+For example, to avoid moderating comments from logged-in users, set
+`moderate_pagespec` to "`!user(*)`". Or to moderate everyone except for
+admins, set it to "`!admin(*)`".