Migrate Exchange Server 2003 from SBS 2003 R2 to a new Exchange Server 2010 on Windows Server 2012R2 By Mariette Knap Hub, sbs 2003 end of life, sbs 2003 migration kit In this guide, we migrate the Exchange Server 2003 Mailbox Store and Public Folders Store from an SBS 2003 to a new Windows Server 2012 R2 with Exchange Server 2010. This is basically a hub because later we will introduce another Windows Server 2016 with Exchange Server 2016 installed which will be the end result of this Exchange Server migration, this guide can be found here How to migrate Exchange Server 2010 to Exchange Server 2016 in a SBS migration scenario. A direct migration path from Exchange Server 2003 to Exchange Server 2016 was blocked by Microsoft. This is a rather complex and lengthy process. The whole guide has 25 chapters and as always every step has a screenshot and explanations. Easy migration kits Technician migration kits Easy to use migration kit Migration kit for migrating from one source (for example SBS 2003) to a new Windows Server environment built on the latest technology. This kit is ideal if you want to perform the migration of your old server yourself. The kit contains everything to ultimately run your infrastructure on more modern operating systems like Windows Server 2016/2019, Exchange Server 2016/2019 or Office 365. Success guaranteed! SBS 2003 migration kit Technician migration kits Technician kits are designed for professionals who need to carry out migration projects to Windows Server 2022 or 2025. This migration tutorial is part of the Windows Server 2022 and 2025 Technician migration kits. These utilize a Windows Server 2022 or 2025 Hyper-V host that supports multiple machines for the process. Additionally, the technician migration kits include all the 'Easy migration kits,' which allow us to maintain the same host name for the destination server. Get your Technician migration kit All our Easy Migration Kits and Technician Migration Kits come with exceptional support. In our store, you have the option to include support with your initial purchase or access it as needed by submitting a support ticket here. Prefer a hands-off approach? Our consulting services offer comprehensive migration support—just reach out to us to get started..