Microsoft Exchange Online

Exchange Online gives you all the benefits of the Microsoft Exchange solution for your enterprise communications and collaboration without the hassle of IT infrastructure and maintenance. Access your e-mails, contacts, tasks and appointments from anywhere. Whether mobile, with the Tablet, Mac or PC. It also includes Exchange Online's excellent anti-spam and anti-virus protection.

Exchange Online is available on its own or as part of the offering, which includes Exchange as well as products such as Sharepoint, Skype for Business, OneDrive, Microsoft Office and much more. Exchange Online alone is available in the following variants:

Microsoft Exchange Online Exchange Online Business Exchange Online Pro
50 GB storage space per user
Unlimited Archive Space
Access via Microsoft Outlook
Access via Outlook Web Access
Outlook App for iOS and Android
OneDrive Integration
Shared calendars and contacts
Anti-malware and anti-spam protection
In-Place Archive
Voicemail support
Protection for sensitive information
Netto plus VAT / User / Monat from € 3,40*1) from € 6,80*1)

Use any number of devices

Whether in the office with a PC or Mac or on the road with a tablet or mobile phone, Exchange gives you access to contacts, appointments and, of course, your emails. Choose Microsoft Outlook as your email application for your iPad®, iPhone®, Android? tablet or Android? smartphone, and do a lot of other things from anywhere besides email.

Of course, you can also access Exchange Online via Outlook Web Access at any time. All you need is a web browser and you get the familiar Microsoft Outlook functionality on the web.

Nutzen Sie beliebige Endgeräte mit Exchange Online

The world speaks Exchange

Exchange Online integrates seamlessly with Office 365 products such as Sharepoint, Yammer or Lync. But countless third-party providers also offer seamless integration through the open, proven interfaces.

SPAM and malware protection

For IT administrators and developers

Legally compliant archiving

With the help of Exchange Archiving, you meet all legal requirements. Incoming e-mails can be archived automatically for a predefined period of time in accordance with legal requirements, i. e. unchangeable and searchable. Incoming messages can also be marked, so that they can be handled differently during archiving. For example, you can exclude e-mails marked as "private" from archiving.

Archiving also allows deleted messages to be restored at any time. Archiving can be booked either as part of the Exchange Online or Office 365 user license, or as an additional option to an existing license.

Highest reliability, security and excellent business support

Exchange Online is distributed across multiple data centers, providing the highest level of reliability. Your data is reliably protected and monitored by an independent body. The following certifications can be obtained at any time: 

  • HITRUST CSF-Bewertungsbericht
  • SOC 1 SSAE 16-Prüfbericht
  • SOC 2 AT 101-Prüfbericht
  • ISO 27001- und 27018-Bewertungsbericht

If you need help, you can contact IDNT and Microsoft directly. We offer you tailor-made support plans up to a carefree, fully managed solution.

Moving service included

As part of a support agreement, we also offer you the free migration of existing mail accounts to Exchange Online. This happens quietly in the background, so that you can continue to concentrate on your business without worrying.

IDNT Support Plans

The following support plans are available to ensure that you get the support you need from our Business Support team.

Microsoft Exchange Online Self Managed Basic Business Business Pro
Term 1 Year 1 Year 1 Year 1 Year
Invoicing monthly monthly monthly monthly
Base price €0,00*1) €9,95*1) €14,95*1) €19,95*1)
per Exchange Online User €0,00*1) €0,95*1) €1,49*1) €1,95*1)
Exchange Online Support        
Migartion Support    
E-Mail Support
Basic Support  
Ready-to-go Setup      
Enterprise Helpdesk      
Managed Office      


IDNT ist Direct Partner für Microsoft Cloud SolutionsWe are Tier-1 Direct Partner for Microsoft Cloud Solutions. This and our longstanding partnership with Microsoft as well as our excellent business support guarantee a secure and reliable operation of your mission-critical infrastructure. From operation to licensing issues to the development of interfaces, we can optimally support you with our many years of experience and in-depth knowledge in all Exchange matters.