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If you waited more than seven days to release the message, it has already been deleted from the system.
If you respond within seven days, you should have received an email back. If you did not, contact the ITS Service Desk.
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Microsoft 365 junk email settings
Outlook allows you to block/allow senders and change other settings that determine how junk mail is handled. View Office Microsoft 365 Junk Email Handling Handling to learn more.