I am trying to migrate a client from Exchange 2010 on a SBS2011 server to Office365. I have the directory sync working and it created the users in Office 365, but it does not create the mailboxes. I am under the impression that they will be created when the user is migrated.
I go into migrate the user in Office 365 Exchange and I select the "Remote move migration (supported by Exchange Server 2010 and later versions)", then select the user (just one as a test) then I put in admin creds and the server address. It fails connecting the the MRS Proxy. I see on the server that the Mailbox replication service is running and I have gone over everything to make sure the MRSProxy is enabled. But it keeps failing to connect.
How can I confirm that it is running? The https://testconnectivity.microsoft.com
site passes for the EWS, and outlook.