I have had requests from more than one business hosting client to archive a copy of every email to/from thier domain for legal purposes. Is there a easy way to enable this or a premade script or application? I have dealt with this sort of thing before from a document managment perspective but never via cPanel / exim. Any help or advice would be appreciated.

I too have had requests to archive email. Apparently if a company is subject to SEC, NASD or Sarbanes-Oxley regulations they are required to archive email for seven years. Does anyone know how to do this on Ensim Pro, or of there is a viable solution elsewhere?
Thanks