We are currently migrating some functionality from one D365 tenant to another (obviously with different domains). As a temporary arrangement, we need to be able to automate emails being sent externally from workflows in Tenant A, using a 'Sent From' address in Tenant B's domain. I hope this makes sense.
Of course the issue is that you can't ordinarily send email from one domain on behalf of another without certain permissions/configurations. Has anyone been able to achieve this in D365?
Thanks for any advice.