troubleshooting Question

O365 Mailbox Move

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GCTTechsFlag for United States of America asked on
ExchangeMicrosoft 365
2 Comments2 Solutions780 ViewsLast Modified:
Quick question,

We have Exchange 2010 and want to move mailboxes to the O365 cloud in the future.
What ports are needed and how does )365 access the mailbox to pull it thru to O365?

We currently dont have OWA open externally, if thats whats used.

Thanks in advance. Any tips or guides out there would be greatly appreciated.

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