On Wed, 2012-04-25 at 11:57 +0000, Prabhpal S. Mavi wrote:
Dear Adam Tauno Williams thanks for your response, i am not sure what did you advice. could you please explain nit more if there is any other way to do it. as sounds in your mail.
http://www.postfix.org/RESTRICTION_CLASS_README.html
You can restrict senders and receivers through standard maps. Those maps can query just about anything you desire.