Enterprise email refers to email services and solutions designed to meet the specific needs and requirements of large organizations or enterprises. These solutions are tailored to provide robust communication, collaboration, security, and management features that can scale to support the complex needs of a sizable user base.
Enterprise Email supports a number of features that aren't available in Personal email. Shared calendaring, global contacts, shared document management, shared task management, push synchronization for mobile devices, MS Outlook & Mac OSX.
Each email account comes with 25 GB space dedicated to email space and 5 GB space dedicated to file storage. Thus, each email account will avail of 30 GB per account of storage.