The `blogspam_pagespec` setting is a [[ikiwiki/PageSpec]] that can be
used to configure which pages are checked for spam. The default is to check
all edits. If you only want to check [[comments]] (not wiki page edits),
-set it to "postcomment(*)".
+set it to "postcomment(*)". Posts by admins are never checked for spam.
By default, the blogspam.net server is used to do the spam checking. To
change this, the `blogspam_server` option can be set to the url for a