How much will we save by outsourcing Exchange 2007?

How many users (mailboxes) does your company have?

We will also need BlackBerries, Good Mobile devices and ActiveSync devices.

Exchange 2007 ROI calculator. Costs of Microsoft Exchange 2007 for 100 users (mailboxes) with 20 BlackBerries, 20 ActiveSync devices and 20 GoodLink devices. Savings for 4 years are more than $230000