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Domains & Hosting

Rely on a professional mail server from IONOS

With more than 8 million customer contracts, IONOS is a leading provider of hosting services and cloud infrastructure. That means when you choose a mail server from IONOS, you're choosing secure and powerful email infrastructure that's been designed by experts.

You can access your emails using IMAP and SMTP access that’s quick and easy from anywhere and with any device — an internet connection is all you need. There are also lots of features to make your daily grind a little bit easier.

Animation with a map and company data

Stay secure with an IONOS mail server

Digital security is more important than you might imagine. Think how expensive it could be if client data or personal information fell into the hands of third parties.

An email server from IONOS can help you protect this data. With the help of firewalls and filters, your emails are secure against unwanted access and ransomware attacks. You can also count on high data protection standards.

You'll also get automatic daily backups. These copies of your correspondence keep your emails safe even in the event of a natural disaster.

The data centers at IONOS storing your emails are ISO/IEC 27001:2013 certified and georedundant. In other words, if one data center fails, another one takes its place immediately, and your data stays safe!

Graphic display: Security for incoming mail

Advantages of mail hosting on IONOS mail servers

01

Your own domain for more credibility

All email plans from IONOS include your own email domain at no extra charge. Use it with your own company name for a more credible impression. You can even use it to build your brand.
02

Ample storage space for multiple mailboxes

With up to 10 mailboxes 50 GB of storage, you'll have a lot of space for emails, images and attachments.
03

Protection against viruses and spam

If you host on an IONOS email server, you'll get advanced filters and anti-virus protection to keep spam and malware where they belong — out of your email!

IONOS email plans at a glance

Host your business email with the experts.

Mail Basic 25

2 GB
Approx. 10,000 emails


Only $2/month Risk-free for 30 days
Continue

25 email accounts, each with 2 GB. Expand anytime. You can add mailboxes and extra storage to your package at any time.

Free domain Included free domain extensions: .com, .us, .online, .net.

Ad-free email

Spam filter

Webmail

Synchronized on all devices

24/7 expert support

Mail Business

50 GB
Approx. 500,000 emails


Only $5/month Risk-free for 30 days
Only $15/month Risk-free for 30 days
Only $25/month Risk-free for 30 days
1 user
Just /month 
5 users
Just /month 
10 users
Just /month 

50 GB email account for each user.

Free domain Included free domain extensions: .us, .ca, .com, .net, .org, .info, .me, .biz, .online.

Ad-free email

Premium virus protection and spam filter

Webmail

Sync data across mobile devices in real-time

24/7 expert support

Team collaboration tools Shared calendar, contacts and tasks

State and local taxes will apply. Click here for our General Terms and Conditions.

Microsoft Exchange 2019

The world’s leading email and calendar solution


6 months $4.50/month then $9/month
Only $40/month Risk-free for 30 days
Only $70/month Risk-free for 30 days
1 user
6 months
 /month 
then /month
5 users
Just /month 
10 users
Just /month 

50 GB Exchange email account

Microsoft Outlook 2019 & Outlook on the web (OWA)

Real-time data sync on all devices

Team collaboration tools calendar, contacts and tasks

100 GB shared team folder

Premium virus protection and spam filter

24/7 expert support

Lifetime domain included Your domain is free for the lifetime of your Microsoft Exchange 2019 contract. There's no price increase on renewal. Included domain extensions: .us, .ca, .com, .net, .org, .info, .me, .biz, .online.

Microsoft 365 Business Basic

Everything you need to work and collaborate online.


1st month $1/month then $9/month Risk-free for 30 days
Only $40/month Risk-free for 30 days
User bundles
5 users
Just /month 
10 users
Just /month 
15 users
Just /month 
20 users
Just /month 
single user
1 user
1st month
 /month 
then /month
2 users
1st month
 /month 
then /month
3 users
1st month
 /month 
then /month
4 users
1st month
 /month 
then /month
Continue

50 GB Exchange email account

Outlook on the web

MS Teams: Meet, chat and collaborate

Office on the web: Word, Excel, PowerPoint and OneNote

1 TB OneDrive cloud storage

Virus protection and spam filter with Exchange Online Protection

24/7 expert support & premium setup service

Microsoft 365 Business Standard

The complete productivity suite, includes desktop apps


3 months $1/month then $16/month Risk-free for 30 days
Only $70/month Risk-free for 30 days
User bundles
5 users
Just /month 
10 users
Just /month 
15 users
Just /month 
20 users
Just /month 
single user
1 user
3 months
 /month 
then /month
2 users
3 months
 /month 
then /month
3 users
3 months
 /month 
then /month
4 users
3 months
 /month 
then /month
Continue

50 GB Exchange email account

Microsoft Outlook 2021 & Outlook on the web

MS Teams: Meet, chat and collaborate

Office on the web + 1 full MS Office Suite download

1 TB OneDrive cloud storage

Virus protection and spam filter with Exchange Online Protection

24/7 expert support & premium setup service

Domain incl. for 12 months First year free domain extensions: .com, .us, .ca, .biz, .org, .me, .online, .net, .info, .club.

State and local taxes will apply. Click here for our General Terms and Conditions.
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