I need a solution
One of our clients are migration their Exchange 2010 archived mailboxes to O365. The concern is that when the users are migrated, it will break the link (stub) between legacy EV and destination mailbox (on Exchange online) which will leave the users unable to access the historical data.
Is there a way for users to have access to their legacy archives while the mailbox is being migrated to O365?
- What are the migration options to maintain the stubb connection intact?
- Speaking to one 3rd party professional, he suggested that stubs lose connection will depend how the users are migrated from Exch to O365. What method people follow to ensure continuity of legacy EV system?
- Any document to support the above discussion would be appreciated.
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