By default 20 mailboxes are concurrent moves to cloud from On-Premises. And we can extend through PowerShell by
Set-MigrationEndPoint <Identity> –MaxConcurrentMigrations <value between 1 and 100>
Using On-Premise Exchange 2013 Enterprise on Physical Hardware.
- How much we can Maximize Concurrent Migrations according to best practice?
- What would be the best number to stick with also we're using script to move mailboxes to cloud..
- If we need to extend the limit, Would it be after starting the migration or we need to extend prior to start migration batch?