03-08-2006, 05:16 PM
Join Date: May 2005
Location: Waterloo: Home of RIM
Carrier: Bell Mobility
Post Thanks: 1
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You'd require an email server with Exchange (several other email systems are also supported by Blackberry), another server with Blackberry Enterprise Server (BES) installed, high speed or dedication internet connection, a quality Uniterruptable Power Supply (UPS) capable of supporting at least two servers, your own domain name, etc.
A good setup would include redundant hardware and internet connection for proper fail-over.
IMO, you'd be better off just paying for hosting.