Migrate Google Workspace into Office365 - Hybrid

SenhorDolas 1,146 Reputation points

Hey All, Hey @Andy David - MVP

I need to migrate gmail domain green.com into my Office365.

I found these links on:

The prereqs doc asks for creating a sub-domain in Google Workspace and match the same name in Office365>Domain but I need the domain to be same as we are moving away from Google Workspace.

  1. How will this work in Google workspace if I set the sub-domain as green.com and then create it in Office 365 also as green.com
  2. Is the migration straightforward as the how to doc?
  3. I have an Hybrid setup here, apart from adding the domain in Accepted Domain on my On-prem EAC is there anything else needed to be done on-prem?
  4. Any gotchas to be aware of?

Cheers, M

Microsoft Exchange Online Management
Microsoft Exchange Online Management
Microsoft Exchange Online: A Microsoft email and calendaring hosted service.Management: The act or process of organizing, handling, directing or controlling something.
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  1. SenhorDolas 1,146 Reputation points

    Thanks Everyone,
    I found out that I can do the sync without the subdomain.
    I will take over the domain in O365 via MX records at the end of the mailboxes sync.

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