## Audit Send As Emails in Microsoft 365: Find Out Who Sent Email from Which Mailbox

This PowerShell script helps to audit Send As emails and finds who sent email from the delegated mailbox using Send As permission.

***Sample Output:***

This script exports an output CSV file that resembles the screenshot below.

![Send As Emails report](https://o365reports.com/wp-content/uploads/2022/03/Audit-send-as-emails-in-Office-365.png)


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