That means you can’t (for example) stage mailboxes from Exchange 2003 toĮxchange 2010 first, before moving them to Office 365.Īnother key scenario where you are likely to need a Hybrid To the servers if you wish to qualify for a “free” Exchange Hybrid licence. Servers to your Exchange 2003/2007 organization you cannot move any mailboxes It’s important to note that when you add Exchange Hybrid Typically, this means implementing co-existence with the newer version,Īnd migrating some client-facing services across, such as Autodiscover,Įxchange Web Services, ActiveSync and Outlook Anywhere. Many organizations it means a part-migration to a newer version of Exchange As those servers don’t have any Hybrid components built-in, then for Need to add Exchange 2010 or 2013 servers if you want to perform a Hybrid If you are running Exchange Server 2003 or 2007 you will

Healthy Exchange 2010+ organization today, then you almost certainly haveĮverything you need and will not need to licence Hybrid Servers. Hybrid mail flow between Office 365 and your Exchange Server.Īdding additional servers to your organization to supportĮxchange Hybrid is a common piece of bad advice shared regularly. Your Hub Transport services also have the capability built-in to manage Redirecting clients to the cloud, Federated Sharing for Free/Busy and Mailbox Services and Exchange Web Services based communications. Your Client Access services will be used for Autodiscover Then you already have Exchange Hybrid capabilities built in to your Exchange If you are running Exchange Server 2010, 2013, 2016 or 2019 However, there is as a key scenario where you will not need to Licensing specialist for correct guidance for whether you are licensedĬorrectly. When you don’t need a Hybrid licenceįirst and foremost, you must consult Microsoft or your If you’ve planned your deployment correctly, then these will be covered by Hybrid Exchange licences included within your Office 365 Enterprise subscription. As part of your Exchange Hybrid deployment you might introduce new Exchange Servers into your organization.

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