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Indie101

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Move mailbox from Office365 back to Exchange 2010

We have a hybrid environment, exchange 2010 sp3, with 2016 hybrid exchange server with no licences and Office365

Looking to move them back i have found a few articles below, first one is for Exchange 2013 and upwards

Second one the exchange GUID for the mailbox is the same in EMS on Exchange 2010 and Exchange Online

https://social.technet.microsoft.com/wiki/contents/articles/33167.office-365-move-a-cloud-exchange-user-back-to-on-premises.aspx

So I dont see where changes in above document could be relevant

Does anyone have an update walkthrough for migrating mailboxes to Exchange 2010 from Office365?
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Ajit Singh
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1. Set up the current account in Outlook for Windows via Exchange mode and in FILE > Info > Account
settings > Account Settings > choose the account > change > Offline Settings, choose All.

2. Then export all its data to a pst file to back up the data.

3.Use the same method to import the PST files to the on-premise mailboxes respectively.

Additionally, you mat also get help from migration solutions like; Lepide and CodeTwo to migrate from office 365 to echange 2010 easily.

Hope this helps!
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Vasil Michev (MVP)
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Indie101

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Thanks Shiv Gupta, tried that last night but the exchange guid for on premises and exchange online was the same