This process is designed to delete emails delivered to your own tenant in Microsoft 365. Grant yourself the eDiscovery role: Go to https://purview.microsoft.com/ Edit eDiscovery Manager and add your user. Open up Powershell: Import-Module ExchangeOnlineManagement Connect-IPPSSession -UserPrincipalName [email protected] Create a Compliance search (check the query) New-ComplianceSearch -name “Search22” -ExchangeLocation all -ContentMatchQuery ‘subject:”Subject of the email … Read More