I have a client that has a good valid reason to block ANYONE on their local Exchange 2003 server from sending an email to 1 specific recipient.
I know I can do this on my firewall but that is not the answer I am looking for.
I am looking for a solution that will allow me to block sending to this email recipient in Exchange 2003.
The local would be mydomain.com (A/D and Exchange)
recipient would be email@example.com