Andrew:
We have a few iPhones on our network, and had no problem configuring them; the
best advice I can give to you, is Test your Exchange Server at
http://www.testexchangeconnectivity.com
The tools there will help you in determining what parts are not working
correctly and how to fix them.
Steve:
We use Policy Patrol from Red Earth Software, not too expensive, and has some
great features, including configuring both a HTML/RTF and TXT format
disclaimer. Not to mention all the built in rules for compliancy, attorney
client communications, etc...
Works with Exchange 2003/2007 and