Register Hosted Exchange review
A paid Exchange service for custom-domain email, sharing, migration and mobile access.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Register Hosted Exchange provides hosted Microsoft Exchange mailboxes for individuals and businesses. It suits teams that need custom-domain email, synchronized mail across devices, shared calendars and task lists, meeting-room booking, mobile push notifications and webmail access without managing an Exchange environment themselves. The service is provided by Combell nv (Register.eu), and supports web, Windows, macOS, iOS and Android access.
The paid offering has two plans. Exchange Express includes a 35 GB Exchange mailbox, custom-domain email, daily backups, shared agendas and task lists, direct push notifications and 24/7 support. Exchange Business raises mailbox storage to 50 GB and adds an Outlook desktop license while retaining custom-domain email, daily backups, shared agendas and task lists, and 24/7 support. Both plans are aimed at organizations that want hosted Exchange capabilities, while the Business tier is the clearer fit for teams that require desktop Outlook licensing.
Its strongest fit is an Exchange-centered environment that values migration assistance and familiar collaboration features. Key capabilities include Exchange synchronization, calendar sharing, task lists, room booking, smartphone push notifications, Outlook webmail, spam filtering, antivirus protection, daily mailbox backups and email restoration. The free Exchange mailbox migration service can reduce the work involved in moving existing mailboxes. Teams seeking custom-domain addresses and unlimited aliases also have a clear reason to consider it. However, this is a paid-only service, and the Express plan does not include the Outlook desktop license. Organizations wanting a free tier, broader non-Exchange collaboration coverage or desktop Outlook on the entry plan should consider another option.
Register Hosted Exchange pros and cons
- Where it wins
- Custom-domain email with unlimited aliases
- Free Exchange mailbox migration service
- Daily backups, restoration and protection
- Where it doesn't
- No free plan is available
- The Outlook desktop license is included only with Exchange Business
- Exchange Express provides 35 GB, compared with 50 GB on Business
Register Hosted Exchange fact sheet, pricing and score →
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