Single Domain migration to Office365 - leaving remaining domains on-premise

Hello,

I have an Exchange 2007 server on premise which hosts multiple mailboxes on multiple primary email domains.

I want to migrate all of the mailboxes on only one of the domains, mydomain.com, away from my on premise and to Office365.
I want to leave the remaining mailboxes, who do not have email addresses with @mydomain.com on premise.
I also want to be able to migrate any dist. groups or public folders related to @mydomain.com

What is the right migration method for this scenario? A cutover? (of sorts)

Thanks

James
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James HodgeManaging DirectorAsked:
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Vasil Michev (MVP)Commented:
If you are fine with (temporary) hiding all the other recipients from the GAL, you can go with Cutover. Otherwise do a staged, and recreate any DLs as needed.
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Vincent BurtonCommented:
I would like to confirm if the issue has been resolved as per above suggestion ?

If not yet, then please have a look on below given links which might be helps you:.

staged migration: https://technet.microsoft.com/en-IN/library/jj874018%28v=exchg.150%29.aspx

cutover migration: http://blogs.msdn.com/b/microsoft_press/archive/2013/04/22/from-the-mvps-exchange-2007-cutover-migration-to-the-new-office-365.aspx

Step-By-Step: Migrating from Exchange 2007 to Office 365: http://blogs.technet.com/b/canitpro/archive/2013/11/20/step-by-step-migrating-from-exchange-2007-to-office-365.aspx

Hope it helps you!
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