MFP Security

[nfanelli () empire edu]

I was hoping that someone here could point me in the right direction. 

With so many features and brands of MFPs (Multi Function Printers).  I have confidential documents that are currently 
be overnighted from my satellite offices.  Enabling the "scan to email" feature on our MFPs would help eliminate over 
night fees, but how could I secure the transmission and encrypt the documents.  My remote offices connect back to the 
corporate office via an SSL tunnel.  

Would I be better off by having my clients fax the documents back to the corporate office?

Thanks in advance!