Exchange 2010 migration

AXISHK
AXISHK used Ask the Experts™
on
We will migrate user (around 300 mailbox) from Exchange 2010 to cloud. What's the best way to migrate our users with minimize interruption ?

Can we migrate our users by phrase, which means that users of the users will be in cloud while others are in my premise ?

Any guideline or reference for the migration is appreciated.

Thx
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Commented:
there are methods of migrations

Cutover migration
Staged migration
Hybrid configuration
IMAP migration
Third party migration tools

what is the planned migration

for exchange 2010 the prerequisites is it should have Sp3 installed

see the following link in your scenario if same domain name migrating then go for.hybrid
https://techcommunity.microsoft.com/t5/Deployment/Hybrid-deployment-in-Office-365-Checklist-and-pre-requirements/td-p/87891

https://jaapwesselius.com/2017/05/15/moving-from-exchange-2010-to-office-365/

https://docs.microsoft.com/en-us/exchange/hybrid-deployment-prerequisites

as well microsoft support is excellent.

all the best
Edward van BiljonMessaging and Collaboration Technical Lead (Exchange MVP & MCT)

Commented:
Hi

We have used MigrationWiz for a very long time if you want to take a look but the above comment provides some good links, especially from Jaap.

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