Exchange push notifications without EWS access RRS feed

  • Question

  • I am working on a project which will use near real-time room appointment information from Microsoft Exchange. The customer Exchange server and EWS are private and will not be accessible by the client application.

    Is it possible to configure streaming or push notifications with a client that does not have direct access to EWS? Based on what I've read, the client must first subscribe to streaming/push notifications before Exchange will send them.

    • Can subscriptions be created programmatically on the server as long as the server can communicate with the client?
    • If the Exchange server loses connection to the client, would the subscriptions have to be re-created on the server?

    Thanks for the help.

    Wednesday, February 20, 2019 2:33 PM

All replies

  • which client? Mobile Phone and ActiveSync use Push.

    Outlook disable cached mode and you have near real-time room appointment.


    Wednesday, February 20, 2019 4:37 PM
  • Hi.

    Without EWS Mobile Client can't connect to Exchange.

    MCITP, MCSE. Regards, Oleg

    Wednesday, February 20, 2019 7:37 PM