www.iomart.com/managed-services/hosted-exchange/

100% uptime guaranteed Hosted Exchange email solutions at competitive pricing from iomart, a leading provider of cloud services to enterprises of all sizes.

www.messagestream.com

MessageStream is the UK’s largest and most popular cloud marketplace for resellers, where IT professionals and service providers can buy cloud services for their clients quickly and easily. One place, one click, one bill. It’s that simple.< ...

www.heartinternet.uk/email-hosting/hosted-exchange

Increase your productivity and profitability with feature-rich business email powered by Microsoft Exchange and Heart Internet.

Stay connected with efficient email and calendar tools to streamline your tasks. Microsoft Outlook 2013 is the most ...

products.office.com/en-gb/exchange/exchange-online

With Exchange Online - hosted email, you can access business email, calendar & contacts on your PC, smartphone & web browser from virtually anywhere.