| Section | Description | 
|---|---|
| Overview | This report shows the flow of messages of all kinds between Exchange servers within the organization. The messages are divided between recipient types, for example Mailbox or Distribution group. | 
| Options | Options include reporting period, grouping by directory attribute, and selection of recipient types such as mailbox or public folder. Results may be sorted by originating server, or by recipient server. | 
| Usage | Use this report to help you optimize your email system through connectors. | 
| Related tabs | Period:    Selection: Group: Recipient type: Options: Presentation: Output:  | 
                
| Data sources | Message tracking files Connector flow: Message tracking files data source. Directory: Directory data source.  |