Calendar publish to internet and owa Proxying RRS feed

  • Question

  • Hello,

    I hope someone can help me out here.

    some background info:

    I have several sites with CAS servers in it and only one site is internet facing.

    I enabled the calendar publishing on all owa vdirs. The external url is only set on the internet facing CAS server.

    I published the external url via a Kemp Loadmaster. Access from external to a published calendar is working IF the mailbox is located in the internet facing site.

    If the mailbox is located in a non internet facing site I got a 404.

    I assume that I miss a little thing here, something with cas proxying or redirect?

    Thanks for your help an time




    Monday, November 24, 2014 3:38 PM

All replies

  • Did you ever find a solution? I'm having the same issue.
    Wednesday, September 9, 2015 1:10 PM
  • Hey Astinaax ,

    I "solved" the problem, not sure if this is will work for your setup.

    I created several different external urls one for each site/cas-array

    all these urls will terminate to the same IP.  the Kemp loadmaster (ARR should also handle this)  inspect the url and redirect the request to the right internal exchange server.

    This is working quite good.

    I hope this answer will help you

    have a nice weekend




    Friday, September 18, 2015 6:48 PM