mekineer Though I enabled moderator notification, no email arrives in inbox or spambox when a new comment is posted. I conclude PHP Sendmail is working because mail is sent when someone subscribes to a discussion upon posting. How can I troubleshoot this?
mekineer Well, why didn't I figure this out the first time? I needed to enable the Dokuwiki notify setting: https://www.dokuwiki.org/plugin:discussion#can_admins_subscribe_to_all_discussions