I have a Hybrid Environment (Exchange 2010_. Completed all the Migrations. Currently the MXRECORDS points to a Spam Filter. I need to do a change of MXRecord to EOP this weekend. Is there a Step by...
If you have your connectors in Exchange Admin Center -> Mail flow -> Accepted domains you should just need to change your DNS to point to domain.mail.protection.outlook.com you can see details on TechNet.
