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Miguel Cordas

SBS 2011 to 2019 Standard, Mailboxes already moved to Office365 - Update Exchange Necessary ?


I'm preparing to Migrate an old SBS 2011 Standard to Windows Server 2019.

All mailboxes where already moved to Exchange Online, without any AD integration.

Instructions in Migration Kit are that I MUST upgrade Exchange 2010 to the last SP3 Rollup.

Do I really need to do that, considering there will be NO Exchange migration ?

Thanks for your advices.



  • Exchange Server 2010
  • SBS 2011
  • Migration
  • Windows Server 2019
asked12/10/2020 22:48
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Last Activity 12/10/2020 22:48

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