Forum Discussion

Brass Contributor

Apr 01, 2019

Problem when migrating on-premises Exchange to Office 365

Dears, Trust you doing great, I face a problem when migrating on-premises exchange server 2013 to Office 365, domain we are using is ej.sa when I create the hybrid and start to migrate users I made...

MVP

Apr 01, 2019

Is the domain added and verified in office365?
Have you added Ej.sa as their UPN name in ad?

Amr Khattab
Brass Contributor
Apr 01, 2019
Dear Mr. Adam,
Thanks for your reply, could you please explain to me in details how to make it
- adam deltinger
  MVP
  Apr 01, 2019
  Sure!
  
  https://docs.microsoft.com/en-us/office365/enterprise/prepare-a-non-routable-domain-for-directory-synchronization
  
  Adam
  - Amr Khattab
    Brass Contributor
    Apr 01, 2019
    Dear Adam , Nuno,
    
    Thanks for your support, I will check and get back to you shortly with updates.
    
    Thanks again for your kind and swift response.
    
    regards,