Hello,
We are currently running Exchange 2010 with three tenants. We just migrated one tenant to Gsuite. Our issue is that the two tenants left on the Exchange server still need to communicate with the tenant that was migrated. How can I clean up the Exchange server so we can achieve this? We can send mail to them but it just goes right not their mailbox on the Exchange server and not to their Gsuite. Which is the proper way to remove this tenant or domain?
Jared