Microsoft Exchange Server Subscription Edition - Your e-mail communication. Secure. Modern. Local.
With Microsoft Exchange Server Subscription Edition (SE), you are opting for a modern and proven on-premises solution for professional email communication, calendar management and team collaboration. The latest version of Exchange Server was developed for companies that value maximum control, data protection and local operation - without any cloud commitment.
The latest technology - operated locally
Exchange Server SE is the logical evolution of Exchange Server 2019 and offers you a perpetual license with state-of-the-art features and a clear focus on security, stability and future viability. The revised interface and new technologies in the background ensure a faster, more reliable and more secure email system.
Ideal for organizations that want to control their own data storage and still benefit from the further development of the Microsoft infrastructure.
The advantages of Exchange Server SE at a glance
- Modernized web interface: The new Exchange Admin Center (EAC) makes it easier for you to manage your mail servers and user accounts - intuitively and browser-based.
- Optimized performance: Improved mailflow architecture, faster search indexing and improved database performance for a smooth user experience.
- More security: Support for current protocols (such as TLS 1.3), modern authentication methods and integrated anti-spam filters ensure a secure messaging environment.
- Hybrid-capable: Easy connection to Microsoft 365 possible - for mixed scenarios with local and cloud-based infrastructure.
- Proven stability: Solid architecture with high reliability - ideal for business-critical communication.
Editions & licensing - Standard and Enterprise
Exchange Server SE is available in two powerful editions:
- Standard Edition: for organizations with manageable mailbox requirements and typical communication needs.
- Enterprise 2ndEdition: For larger organizations or complex scenarios with extended storage requirements and high scalability.
Client Access Licenses (CALs) are required in addition to the server license - depending on how many users or devices access the Exchange server. You can choose between User CALs (per user) and Device CALs (per device). For advanced features such as in-place archiving or compliance tools, Enterprise CALs are required.
Buy Exchange Server SE online now
Whether you want to modernize your existing Exchange environment or set up a new messaging infrastructure - we have the right license for Microsoft Exchange Server SE including the required CALs. We provide you with reliable license models for your individual requirements - simple, legally compliant and ready to use.
Order Microsoft Exchange Server SE now - for secure communication, full data control and future-proof email management in your company.
Frequently asked questions about Exchange Server Subscription Edition
What does "Subscription Edition" mean - is it a subscription?
No, despite the name, Exchange Server SE is a permanent license that is operated locally in your data center. You pay once for use - it is not a cloud subscription or temporary right of use.
Which CALs do I need for Exchange Server SE?
Every user (or device) that accesses the Exchange server requires a Client Access License (CAL). A standard CAL is sufficient for basic functions. If you want to use advanced functions such as archiving or compliance features, you also need a Enterprise CAL.
Can I connect Exchange SE with Microsoft 365?
Yes, Exchange SE supports hybrid deployments with Microsoft 365, so you can combine local and cloud-based mailboxes and manage them flexibly - ideal for transitional or mixed scenarios.
Can Exchange Server SE be integrated into existing infrastructures?
Absolutely. Exchange SE is compatible with current Windows Server versions and can be easily integrated into existing Active Directory environments. It is also possible to upgrade from older Exchange versions.
