IONOS Hosted Microsoft Exchange
IONOS Hosted Microsoft Exchange: A focused Exchange service with 50 GB mailboxes, Outlook access, and shared team tools. Ranked #9 of 31 in Hosted Exchange by our editors (8.0/10); pricing: Paid; best for organizations wanting 50 GB Exchange mailboxes.
At a glance
- Editor score8.0 / 10
- PricingPaid
- Best forOrganizations wanting 50 GB Exchange mailboxes
- Free planNo
- Paid from$10/user/mo
- Mailbox storage50 GB
- Founded1988 · Montabaur, Germany
- Facts checked20 Sep 2026
Where it wins
- 50 GB Exchange mailbox with Outlook desktop and web access
- Shared mailbox permissions and a 100 GB shared team folder
- Migration tooling, device sync, and 24/7 expert support
Where it doesn't
- The service is paid-only with annual billing
- Email archiving is a separate compatible subscription
- The offering centers on Microsoft Exchange rather than broader collaboration software
Our verdict on IONOS Hosted Microsoft Exchange
IONOS Hosted Microsoft Exchange is a managed business email service for organizations that want Microsoft Exchange without operating their own Exchange servers. It combines hosted email with calendars, contacts, tasks, shared mailbox and folder permissions, and Outlook access. The service is aimed at businesses ranging from startups to larger enterprises, with support for web, Windows, macOS, iOS, and Android users. Its 50 GB mailbox makes it a practical fit for teams that need more than basic business email storage while staying within the Microsoft Outlook ecosystem.
The published plan is straightforward: Hosted Microsoft Exchange costs $10 per user per month with annual billing. That plan includes the 50 GB Exchange mailbox, Microsoft Outlook and Outlook on the web, a 100 GB shared team folder, real-time synchronization across devices, premium virus protection, spam filtering, and 24/7 expert support. Calendar, contact, and task synchronization extend the service beyond email, while the shared mailbox and folder permissions support common team workflows. The email migration tool powered by audriga can help organizations move existing mail into the hosted environment.
Platform coverage is one of the service's clearest advantages, especially for teams that work across desktop, browser, and mobile devices. Optional email archiving is available through a separate compatible subscription, so organizations with retention requirements should account for that alongside the Exchange plan. IONOS also provides phone, chat, and email support. Choose this product when your organization specifically needs hosted Microsoft Exchange, Outlook compatibility, shared mail features, and a 50 GB mailbox. Consider another category of product if your priority is a broader collaboration suite rather than Exchange-centered email and scheduling.
Your product? Our editors can test IONOS Hosted Microsoft Exchange in depth and publish a review, labelled as paid · from $149/mo →
IONOS Hosted Microsoft Exchange pricing
All 1 IONOS Hosted Microsoft Exchange plans and prices →
IONOS Hosted Microsoft Exchange fact sheet
| Free plan | No |
|---|---|
| Paid from | $10/user/mo |
| Mailbox storage | 50 GB |
| Shared mailboxes | Yes |
| Outlook desktop support | Yes |
| Mobile access | Yes |
| Migration tools | Yes |
| Online archiving | Yes |
| Money-back guarantee | 30 days |
| Deployment | Cloud |
| Platforms | Web, Windows, macOS, iOS, Android |
| Support | Email, Live chat, Phone · 24/7 |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Paid (source) |
| Website | ionos.com |
| Facts checked | 20 Sep 2026 |
Alternatives to IONOS Hosted Microsoft Exchange
- Microsoft Exchange OnlineA broad hosted Exchange service for Microsoft-focused organizations with compliance and migration needs.9.4
- Apps4Rent Hosted ExchangeA low-cost hosted Exchange option with broad access, migration help, and flexible archiving.9.1
- OVHcloud Hosted ExchangeA practical Exchange mailbox service for teams that need core email and sharing features.8.9
See all IONOS Hosted Microsoft Exchange alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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