It's a framework so you can modify it however you need. If you want to keep it longer than the default retention just modify the scripts to cleanup a longer period.
As far as archiving the raw XML you can setup your own archiving strategy on those files via a PowerShell or batch script to copy\zip files elsewhere before EPMF deletes it.
Sent from my Windows Phone
As far as archiving the raw XML you can setup your own archiving strategy on those files via a PowerShell or batch script to copy\zip files elsewhere before EPMF deletes it.
Sent from my Windows Phone