In the ever-changing world of Microsoft licensing and IT infrastructure, it is crucial to stay informed about software updates and changes in the roadmap. Microsoft’s recent update to its Exchange Server roadmap, unveiled in a blog post on May 7th, 2024, outlines significant milestones aimed at meeting the evolving needs of on-premises customers, hosted service providers, and partners. Let’s explore the key updates and their implications, along with some expert advice for navigating these changes smoothly.
Exchange Server 2019 CU15:
Scheduled for release later this year, Exchange Server 2019 CU15 will serve as the final Cumulative Update for Exchange Server 2019. This update introduces several new features and enhancements, including:
- TLS 1.3 Support: Enhancing security by eliminating obsolete cryptographic algorithms and improving encryption during handshake procedures.
- Certificate Management in EAC: Streamlining certificate management tasks within the Exchange Admin Center (EAC) for greater convenience and efficiency.
- Preparation for Exchange Server SE: Removing support for co-existence with Exchange 2013 in anticipation of the upcoming Exchange Server Subscription Edition.
Exchange Server Subscription Edition (Exchange Server SE):
Set to debut in the early third quarter of 2025, Exchange Server SE represents the next iteration of Microsoft Exchange Server. Key details regarding Exchange Server SE include:
- Licensing Model: Adapting the subscription-based licensing model similar to SharePoint Server Subscription Edition, requiring subscription licenses or licenses with active Software Assurance for both server and user licenses.
- Compatibility: Sharing hardware and operating system requirements with Exchange 2019 CU15, including support for Windows Server 2025 upon its general availability later this year.
- Upgrade Process: Offering two upgrade options—’in-place upgrade’ for a seamless transition from Exchange Server 2019 and ‘legacy upgrade’ for scenarios necessitating infrastructure overhaul.
Exchange Server SE CU1:
Anticipated to be released in October 2025, Exchange Server SE CU1 will introduce further enhancements, such as:
- Kerberos for Server-to-Server Communication: Elevating security measures by defaulting to Kerberos authentication for inter-server communication.
- Admin API and RPS Deprecation: Introducing a modern Admin API while phasing out Remote PowerShell (RPS) protocol in subsequent updates.
- Outlook Anywhere Removal: Aligning with Exchange Online and Microsoft 365 by discontinuing support for Outlook Anywhere.
To navigate these upcoming changes effectively and ensure a smooth transition, Microsoft encourages customers to take proactive steps:
- Upgrade preparation: Evaluate your current Exchange Server version and plan for necessary upgrades to Exchange 2019 CU14 or CU15.
- Stay informed: Keep abreast of updates and announcements from Microsoft regarding Exchange Server developments.
- Consultation: Reach out to Microsoft or your preferred IT support provider to assess the impact of these changes on your environment and devise a tailored migration strategy.
In addition to the above, it’s essential to have expert assistance in navigating the evolving landscape of Exchange Server licensing. As an independent software licensing advisor, BeSharp Experts specializes in providing transparent insights into all relevant licensing possibilities and their financial impact.
Contact BeSharp Experts today to schedule a consultation and discover how we can help you find the optimal licensing solution tailored to your organization’s needs.
Microsoft blog: https://techcommunity.microsoft.com/t5/exchange-team-blog/exchange-server-roadmap-update/ba-p/4132742