Hybrid Mail Flow Issues with exchange online RRS feed

  • Question

  • Hello everyone,

    We have a hybrid organization whose incoming email flow for Exchange online mailboxes is:

    Exchange 2013 Edge server -> EOP -> online

    The organization is concerned about the reliance of the edge server for cloud mailbox users.  They would like to either remove the reliance of the on-prem server for cloud mailboxes or for all users.

    Removing the Edge server is easy. However, Is it possible the scenarios below:

    Online mailboxes incoming email flow:  internet -> EOP -> cloud mailbox

    On-prem mailboxes incoming email flow: internet -> EOP -> Edge server -> on-prem Mailbox

    Any ideas will be appreciated.
    Thursday, March 22, 2018 2:33 PM