Correspondents by Traffic Level
Overview
On-Premises Office 365Where do all these messages come from? Use this report and get the top n sending (or destination) SMTP domains, and choose between a tabular and a graphical report, or even both.
Usage
Use this report to obtain, for instance, the top n Internet domains you exchanged messages with.
Screen Copies
Top 10 SMTP domains by number of messages received
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