Email content filtering via Exim

Posted on behalf of client. Client offers filtered email services to education organisations, if key words and phrases are found in emails then the email is quarantined and release upon submission of request. Currently offer both standardised and enhanced levels of service; standard is for all customers as default where they get marked against a central list however should the customer wish for their mail domain to be marked against a bespoke list which they can add to or remove words from then this is possible via an enhanced profile. This will need to run on a Linux distribution of either RedHat Enterprise Linux or CentOS with Exim as the preferred MTA. After project support will be required and possibly remote setup by project winner. Full project details upon enquiry