The Mail By Type Report provides an intuitive visual comparison of the amount of incoming and outgoing mail broken down by mail type (i.e., Email, Letters, Phone Calls, etc.).
Hover over the chart elements to reveal additional information.
Change the default date range, for instance, to find how much Inbound correspondence (and what type) was received by your office this week/month/quarter/year.
The outbound mail will show you how much correspondence your office sent out in that same time period (this number does not include bulk mailings).