We are an organization running a hybrid environment exchange 2010 sp3 RU5 with an Office 365 tenancy
We acquired a company running exchange 2013. Our usual process is to setup visibility both ways and do cross org mailbox moves into our hybrid environment and move their accounts to the cloud from there.
When I run the new-moverequest from the ex 2010 CAS server to pull the mailbox from ex2013 into our org I get this error:
The remote server doesn't support client 'CAS server FQDN' version (14.3.178.0 caps:05FEFF). Missing functionali
ty: 'TenantHint'.
+ CategoryInfo : NotSpecified: (0:Int32) [New-MoveRequest], RemotePermanentException
+ FullyQualifiedErrorId : 7D20C51B,Microsoft.Exchange.Management.RecipientTasks.NewMoveRequest
Can you not pull a mailbox from 2013 back into 2010?