Hybrid Fabrikam
On Premises Contoso
On Premises
User Ben
Client Access
Server
Microsoft
Federation
Gateway
Exchange
Online
Mailbox
Server
CLoud User
Ted
On-premises
Exchange
Ben
Ted@Fabrikam.mail.onmicrosoft.com
The issue: We do not have a
"DefaultDomain" parameter for the
Set-FederatedOrganizationIdentifier
for Exchange 2010
Fabrikam On-Premises