IONOS Email
Claim this toolProfessional email hosting for your business domain
From $1.1/moVisit WebsitePaidVisit Website
Tracked since2026
The Bottom Line
- Price
- From $1.1/mo. Compare plans
Key facts
- Business email hosting from IONOS, from a single mailbox up to full Microsoft 365 Business
- Introductory pricing available on multi-year terms
- Microsoft Exchange and Microsoft 365 Business plans bundle Outlook, Teams, and OneDrive
Pros
- Wide range of plans from single mailbox to full Microsoft 365 Business
- Free domain bundled with plans
- Low introductory pricing on multi-year terms
Cons
- Lowest prices require locking into multi-year terms; monthly-only rates are higher
- Storage per mailbox is limited on entry-level plans (2GB)
What is IONOS Email?
IONOS Email is a business email hosting service that lets freelancers and companies run professional email addresses on their own domain. It ranges from a single ad-free mailbox with webmail and IMAP access, up to bundled Microsoft Exchange and Microsoft 365 Business plans that include Outlook, Microsoft Teams, and OneDrive storage. Plans differ in mailbox count, storage per account, and included Microsoft apps, with introductory multi-year pricing that steps up to a standard monthly rate after the term. Target customers include small businesses and freelancers wanting a branded email address, and organizations needing team collaboration tools bundled with mail. All plans include spam filtering, device sync, and a free domain for the contract term, with 24/7 support included.
Key Features
- Custom-domain business email
- Ad-free inbox with spam filtering
- Webmail and IMAP access
- Microsoft Exchange sync
- Microsoft 365 apps (Outlook, Teams, OneDrive) on higher tiers
- Free domain included
- Device sync across desktop and mobile
Pricing Plans
Pricing checked Sep 25, 2026
| Plan | Price | Details |
|---|---|---|
| Basic Email | $1.1/month |
+1 moreShow less
|
| Professional Email | $2/month |
|
| Microsoft Exchange | $3/month |
|
| Microsoft 365 Business | $9/month |
+1 moreShow less
|
How IONOS Email's pricing compares
At $1.1/mo, IONOS Email is mid-range of its 5 direct competitors ($1 to $12/mo across the set).
Entry paid plan, monthly. Pricing checked Sep 25, 2026.
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IONOS Email FAQ
How does IONOS Email help a small business set up professional branded email addresses?
IONOS Email allows freelancers and small businesses to run ad-free email accounts on their own domain, giving each address a professional look. Plans range from a single mailbox with webmail and IMAP access up to full Microsoft 365 Business bundles that include Outlook and Teams. All plans include a free domain for the contract term and spam filtering.
How does IONOS Email compare to Google Workspace for business email hosting?
IONOS Email offers a wider range of plan tiers, from a single ad-free mailbox to bundled Microsoft Exchange and Microsoft 365 Business accounts, whereas Google Workspace focuses on its own Gmail and productivity suite. IONOS Email includes a free domain with its plans and introductory pricing on multi-year terms. However, Google Workspace integrates tightly with Google Drive and Google Meet, while IONOS relies on Microsoft apps like Outlook and Teams on its higher tiers.
Why does the entry-level plan limit storage to 2GB per mailbox?
The entry-level IONOS Email plan offers 2GB of storage per mailbox, which is intended for basic email use without large attachments or heavy archiving. This limitation reflects the plan's lower introductory price point. Users who need more space can upgrade to higher tiers that provide larger storage per account.
What kind of teams benefit most from using IONOS Email?
Small businesses and freelancers who need branded email addresses on their own domain benefit most from IONOS Email. Organizations that require team collaboration tools like Microsoft Teams and shared Outlook calendars will find value in the bundled Microsoft 365 Business plans. The service also suits teams that want a single provider for email, file storage via OneDrive, and device sync.
How is IONOS Email priced?
IONOS Email is a paid product with no permanently free tier. It offers introductory multi-year pricing that locks in a lower rate for the contract term, after which the plan converts to a higher standard monthly rate. Plans vary in mailbox count, storage, and included Microsoft apps, affecting the overall price.
Does IONOS Email support IMAP access and Outlook integration?
Yes, IONOS Email supports IMAP access on all plans, allowing you to sync mail with desktop clients like Outlook or mobile devices. Higher-tier plans include Microsoft Exchange and Microsoft 365 Business, which provide the full Outlook desktop and web application along with OneDrive storage and Teams.
Can IONOS Email protect my business inbox from spam and malicious emails?
Yes, all IONOS Email plans include spam filtering to block unwanted and potentially harmful messages before they reach your inbox. This protection is built into the webmail interface and works with email clients accessed via IMAP. 24/7 support is also included if you need assistance with filtering settings.
When would a freelancer choose the single-mailbox IONOS Email plan over a bundle?
A freelancer who only needs one professional email address for their domain and does not require team collaboration tools like shared calendars or Microsoft Teams would find the single-mailbox plan sufficient. It provides ad-free webmail, IMAP access, spam filtering, and device sync at a lower introductory price. Upgrading to a bundle only makes sense if they need access to Microsoft Outlook, OneDrive storage, or multiple mailboxes for employees.
Source: ionos.com