Cleaned Attachments Restore Requests To view all the user requests currently pending to restore original email attachments: Go to User Interaction > Restore Requests. Select Clean Attachments tab. Note: For emails in Office 365 that are quarantined, the senders flagged with a red icon are external users. To approve or decline a request, do one of these: Click the icon in the last column of the request table and select Send Original/Decline. To approve or decline multiple requests at a time, select the requests and click Send Original/Decline at the top-right corner of the page. Note: When the original email is sent, it replaces the previously modified email in the user's mailbox.