Forum Discussion

Mark Dobrzynski's avatar
Mark Dobrzynski
Copper Contributor
Nov 07, 2016

Migrating On-Prem Distribution Groups to Exchange Online in Hybrid Mode

I have come across a number of articles on migrating distribution groups to Office 365 when you're not in hybrid mode. My situation is having hundreds of DLs on my on-prem Exchange environment that I...
exchange
hybrid
office 365
On-Premises
TonyRedmond's avatar
TonyRedmond
MVP
Jun 04, 2020

Jason-EV 

 

Get-DistributionGroupMember -Identity MyGroup | Select DisplayName, PrimarySmtpAddress | Export-CSV -NoTypeInformation c:\temp\DL.csv

 

Something like that...

Jason-EV's avatar
Jason-EV
Copper Contributor
Jun 04, 2020

TonyRedmondgreat! thanks for fast reply! I'll give that try right now. By any chance do you know what it is for writing it or the Exchange Online side?

 

If not I'll open a case. Thanks again!

  • spadge007's avatar
    spadge007
    Copper Contributor
    Oct 08, 2020

    This thread has been a big help as I am planning this currently.

     

    Would anyone be willing to share their script or know of a script which I can amend and use?

     

    I have a hybrid environment with Exchange 2010 and 2016. 2016 installed to setup the hybrid environment. All user & shared mailboxes etc have been migrated from 2010 to Exchange Online (EOL). Eventually I would like to fully retire on-premises exchange. All objects from on-prem to EOL are synced via Azure AD Sync.

     

    I am not proficient in PowerShell so any pointers would be a great help.

  • TonyRedmond's avatar
    TonyRedmond
    MVP
    Jun 04, 2020

    Jason-EV  It works for either on-premises or online.

Resources