outgoing mail barring
I have a windows 2003 server with plesk 7.5 and mail enable.
Almost 300 domains are hosted on that.
Now the issue is one of my clients want that no mail should go outside from his domain. say he have domain xyz.com, and mail ids like a@xyz.com b@xyz.com and c@xyz.com. he want that a b and c internally can send mails to each other, also they receive the mails from outside world, but a b and c stopped for sending the mails to outside world
Also he wants if it is possible to allow only 2 - 3 outside domains to which these users can send the mail.
Any one can help on this issue?
OS is windows 2003
CP: Plesk 7.5
Mail soft. Mail Enable
