Query Details
```KQL union OfficeActivity, CloudAppEvents | where TimeGenerated > ago(30d) | extend Operation = coalesce(ActionType, Operation) | where Operation == "MailItemsAccessed" | summarize TotalEvents = count(), TotalCloudAppsEvents = countif(Type == "CloudAppEvents"), TotalUALEvents = countif(Type == "OfficeActivity") by bin(TimeGenerated, 1d) | extend EqualLogs = iff(TotalCloudAppsEvents == TotalUALEvents, true, false) ```
This query combines data from two sources, OfficeActivity and CloudAppEvents, filters for events related to accessing mail items, counts the total events, and categorizes them by day. It then compares the number of events from each source and determines if they are equal.

Bert-Jan Pals
Released: June 27, 2024
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Operators