From time to time the Administrator of the site complains available space is running low and asks people to clear out their personal message space. There is more involved than the inbox and we're asked to delete sent messages, which doesn't appear to happen automatically. Yesterday I discovered a neat feature - Pruning your messages. This feature will eliminate messages over two weeks old at the time the pruning is performed. Does this feature prune sent messages as well or just the inbox? (Inquiring minds and all that)