When preparing Office 365 administrator accounts for use with On Demand Migration (ODM), is there a way to test the permissions outside of the product?
Use the following commands to connect to both your source and target Office 365 tenants with PowerShell , then ODM should be able to work successfully with your tenants:
Import-Module ExchangeOnlineManagement
Connect-ExchangeOnline -UserPrincipalName admin@domain.com
Note: This example connects to Exchange Online PowerShell using modern authentication, with or without multi-factor authentication (MFA).
