19 Things to Consider When Selecting an Exchange Provider is a free technical whitepaper (registration required) available to download.
Web hosting companies, local VARs, regional Systems Integrators, telecom providers, freelance Microsoft Certified Software Engineers, data center companies – the list of vendors offering “hosted Microsoft Exchange” is practically endless, and seems to grow longer every day. This paper provides 19 considerations for what an organization should look for when deciding whom to trust with this mission critical system.