Junk Handling Callbacks
Junk handling callbacks are used by plugins to handle comments that categorized as ham or spam incorrectly. These callbacks allow plugins to take action on a comment or TrackBack in addition to simply changing its junk status from true to false, or vice versa.
In each of the callbacks below, Movable Type passes in a reference to the
MT::App processing the request, and a reference to the object, either a comment or TrackBack being reclassified.