Exchange 2010 Exchange Online coexistence

I have started hybrid configuration but I get the error: HCW0000 PowerShell failed to invoke 'Get-SendConnector'

Any idea how to solve this?

Thanks in advance!!

Kind Regards, TG!

Tom Glavas 

Well you surely can. If you want you can leave the Online mailbox user as online Only or Do a hard match or soft match to manage that user/mailbox from On Prem.

Refer the below articles for more details -

https://support.microsoft.com/en-us/help/2641663/use-smtp-matching-to-match-on-premises-user-accounts-to-office-365

https://gallery.technet.microsoft.com/office/Immutableid-Hard-Match-in-d3518b08

https://docs.microsoft.com/en-us/exchange/hybrid-deployment-prerequisites

Thanks