Forum Discussion
Migrating hold from exchange onprem to exchange online
I have a question with Exchange on-prem (2016) to Exchange online migration with respect to In place hold and discovery. Let us assume that there are 10 mailboxes in hold (Compliance management >...
If I understood the question right, it is if Holds are retained when you onboard a mailbox from on-prem to Office 365. When configured properly, eDiscovery searches in Hybrid can span premises, thus covering mailboxes on-prem as well as online. Thus eDiscovery can cover your migrated mailbox. Note that you cannot just goggle the In-Place hold switch in ExO anymore, and you need to use eDiscovery or Retention policies.