BrandPost: Moving Exchange to the Cloud

With Microsoft Exchange on-premises systems, determining price was fairly easy because the choices were largely the same. But cloud changes the pricing equation: Enterprises lease rather than own equipment, which alters the comparisons from apples-to-apples to apples-to-oranges.An enterprise needs to consider factors such as electricity costs, bandwidth needs, and staffing expenses before deciding whether to upgrade existing infrastructure rather than migrating to a cloud-based solution. Co