Some time ago, Blogger comment notification was changed to send notification of all comments published to a given blog. Notification now includes comments moderated as spam - either by the blog administrators, or by the Blogger spam moderation process. This confuses some blog owners, who complain about getting notifications which include spam comments. Some blog owners do not appreciate getting spam comments, in their notification email. Unfortunately, as opposed to the possibility of seeing comments appear to vanish - when comments, supposedly published, are wrongfully moderated as spam and never generate notification email - it is impossible to not include some spam comments in the notification email.
What Blogger won't tell you