Tracking/overview of send mail attachments in company
Hello there, we are using the Exchange Online Security for the mail system of our company. We are currently discussing which file types we should block or allow, but we thought of getting an overview of the file types first beforehand, that are send from and to our employees so we don't cause any problems with blocking often used file types. Is there a possibility to get an overview of the used attachment file formats in the Exchange Online Admin Center? If not, maybe there is otherwise? Best regards!