Superhub

Uptime 99.99% guaranteed by Superhub, it is a business-class email messaging in Cloud with new technology, features and services for better collaboration. Uptime 99.99% guaranteed by Superhub with excellent support and expert migration, Hosted Exchange is a cost-cutting business-class email in Cloud with new technology, features and services for better collaboration.

Microsoft

Up to 100GB business-class mailbox that can send up to 150MB messages, with contacts, shared calendars, and up-to-date spam and malware protection. Up to 100GB business-class mailbox that can send messages up to 150MB in size, with contacts, shared calendars, spam and malware protection that stays up to date.