This is an email report from a user's account showing messages with attachments. there is a number next to each message (circled below). What does that indicate? I think it shows REPLIES because when you click it it gives a list of messages. AND I assume that if there is an attachment, the same file is taking up space multiple times over, correct?
Also, I assume that the lines where the arrows point "in 2 accounts", "in 8 accounts", and so on means that this same attachment is found in accounts other than this user, correct?