Configure moderation on the mailbox as detailed here: https://learn.microsoft.com/en-us/exchange/security-and-compliance/mail-flow-rules/common-message-approval-scenarios
restrict mailbox
Roger Roger
6,326
Reputation points
Hi All
I have a requirement for one mailbox. Specifically, let's say User1 is the user. When User1 sends any email (internal or external) to any recipient, the email should first be approved by User2 before it is sent out. If User2 doesn't approve the email, it should not be sent. Please guide me how to archive this.