Email scanner

We need a program with exe and web installer that hopefully can quickly install and run as a service or in the task bar without rebooting. This program will trap all incoming and outgoing email (MIME and S/MIME), scan for certain condition like keyword, sender, receiver. The trapped emailed may be archieved , readed by the email client or sent to the receiver's smtp server. Pls advise if you can trap outlook-exchange emails and notes-domino emails when using their proprietary protocol. The incoming/outgoing email should be scan by the anti virus before or after scanning by our scanner. Pls try to keep the program small if possible. It must coexist with all virus and spam scanners. must work with pop3 , imap, smtp work with outlook -exchgange prefered work with notes - domino prefered ## 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 win95 to winxp mac os and linux if possible