Post delivery summary report
Post delivery summary report details the Microsoft 365 (formerly Office 365) email messages processed by M365 Security.
Messages appear here if you've turned on Auto search and destroy.
If you have domains connected with Sophos Gateway and Sophos Mailflow, click Type to select which one to view.
You can view messages from the past 365 days or less. Messages for the last 30 days are shown by default.
The graph shows you at a glance the number of messages that were processed per day. The table shows the emails processed during one day.
There's no direction filter for these emails because they're all inbound.