migrating to office 365 from exchange 2010

#Migrating to office 365 from exchange 2010 how to#

Under you will see a detailed table with differences between the several modes. So the agent establishes an outbound connection to Exchange Online and over this TCP Tunnel Exchange Online can access directly to the onPrem Exchange Mailbox Server. In modern mode therefore the Hybrid Agent act as a application proxy like the Azure Application Proxy and only outbound connections are required. Inbound SMTP traffic of course is still needed. So if you don’t want or can give up your onPrem network, full hybrid is the way to go.įull Hybrid is also in a modern mode available which makes sense for companies they not be able or want to provide and publish inbound HTTPS connections to their Exchange Mailbox Server from Exchange Online. Whereas m inimal and express are only temporary modes and in the end when all mailboxes moved into Office 365, Azure AD Connect will be removed and you end up in a cloud only operation. This mode is for permanent hybrid operation where the Sources of Authority (SOA) will still be your onPrem Active Directory and the users will be synchronized to Office 365 resp. Migration from Exchange onPrem to Exchange Online (Exchange Hybrid Classic Full)Ĭreate a hybrid deployment with the Hybrid Configuration wizardįor my Lab environment I use the Exchange Classic Full Hybrid mode. Part 7 … will cover troubleshooting Skype for Business Hybrid Part 6 … will cover Skype for Business Hybrid Connectivity and Teams Direct Routing Part 5 … will cover migration from Skype for Business onPrem users to Skype for Business Online and Teams. Part 4 … will cover troubleshooting Exchange Hybrid Part 3 … will cover moving user mailboxes from onPrem to Exchange Online. Part 2 … will cover migration from Exchange onPrem to Exchange Online and here especially Exchange Hybrid classic full.

Part 1 … will cover the prerequisites like synchronize your onPrem users to Office 365 with Azure AD Connect. So if you missed one check them out as follows. This Blog Post Series consists of 6 parts.

#Migrating to office 365 from exchange 2010 how to#

In Part 2 we will see how to migrate from Exchange onPrem to Exchange Online.