I have a request from HR to block a certain user from sending email outside of the organization.
I found directions for setting up the Transport Rule and for testing purposes I created a Distribution group and added myself to it. I have forced replication and waited a little while before testing and I am still able to send email outside of our organization.
Not sure what I am missing. Our email goes to Proofpoint after it leaves out servers but if the Transport Rule is there it shouldn't be even making it to Proofpoint, Right?
I just am not sure what I am doing wrong?
Any advice?
Jessica Cochran