Im looking to setup private, secure email accounts. I'd like to use PGP encryption. What are my options for doing so?
You need to be setup with what's needed for PGP encrypted email first, then the PGP support package installed on the BlackBerry. All of it is purchased and supported from PGP
You may want to consider using S/MIME since it's included with Outlook, etc and other then the cost of the certificates there is nothing extra to purchase.
Although this is a fairly old post, but given that a lot of people search for this service, i am inclined to share some information. So to start with, You can use symantec PGP universal server (re-named encryption management server now) with your BES (Blackberry enterprise server) and Microsoft exchange. These can be setup on hosted servers (VPS) to cut down costs. You will need licenses for all of these. BES server license + user CALs + pgp support package, Exchange server + CALs and PGP Server licenses.
Activate blackberry devices and enroll with pgp server and download your keys and you are all set!! If you need more help, email me on firstname.lastname@example.org.