To Exchange Online or Not

Planning

• Exchange Hybrid Deployment and Migration with Office 365


• MS Exchange Online Services


• Hybrid




• What's Exchange Hybrid?

Education 

• For Online Administrator


• Licensing




• Do I need to purchase a license for the Exchange 2010 hybrid server on prem?
  No, if you have a production tenant for Exchange Online you can request a hybrid server product key via Online Support to license the hybrid server. Read more here. (Exchange Online Licensing: http://www.microsoft.com/exchange/en-us/licensing-exchange-online-email.aspx)