Email filtering

Here is my proble. In our site we have available Email information about our company members (member1 at companydomain.com....member10 at [login to view URL]). The thing is that client sometimes send the same email with the same question to all of members without saying that the email was sent to all of them. So what happens is that all member respond when the logic would be that only one respond. I would need a software that enables me to detect one the same email is sent to more than one email account (at [login to view URL]) and if possible sent it to another folder. This should be done at the Email Server level. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Complete ownership and distribution copyrights to all work purchased. ## Platform Windows 2000