Domain Move Mail Relay Advance Mode option not available.
説明
Domain Move Mail Relay Advance Mode option not available.
原因
Share Domains within tenants are not set for Domain rewrite therefore the Domain Move Mail relay advance option not available.
対策
Enable advanced option for Domain Move:- 1. Go to Domain Move 2. Click on the setup 3. Click on Email Address Rewriting 4. Select YES, LET'S DO IT! at the "Domain rewrite - Do you want to share domains between tenants?"
It will enable the functionality for both Domain Rewrite and Domain Move Advanced Mode.