Office 365 Cannot Receive Email from an on-premise exchange environment RRS feed

  • Question

  • Hi all,

    Got an issue of an office365 exchange online environment cannot receive email from our on-premise test exchange environment (different SMTP domains, not a hybrid model).

    I have setup all the DNS configuration required for the exchange online environment.

    Gmail to Exchange online works.

    Test Exchange environment to Gmail works.

    However, email to this particular test exchange environment to exchange online does not work.

    Can someone give me some ideas as what might have gone wrong?

    Thanks in Advance.

    Wednesday, August 21, 2013 11:49 PM