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Exchange 2016 OWA No HTTP redirect after update to CU9 RRS feed

  • Question

  • We were able to redirect http to https before we updated to CU 9, now when a user types owa.cityofbartleville.org they get a forbidden error and it is still showing http.

    If the user types in https://cityofbartlesville.org the site works and is secure.

    I have gone through all the Microsoft documentation and ensured that the http redirect was configured correctly and as I mentioned it worked before the update. Has anybody else seen this issue or have any idea how to resolve it?


    Jeremy Robertson Network Admin

    Tuesday, September 11, 2018 2:33 PM

All replies

  • Hi,

    Based on my test, HTTP redirect for OWA works fine in Exchange 2016 CU10, I cannot guarantee if it is a known issue for CU9 because there is not an official document to describe this.

    We recommend you to update to CU10 and see if issue persists.

    Also, refer to the following link to double check all settings for HTTP redirect.

    Configure http to https redirection for Outlook on the web in Exchange 2016

    Regards,

    Manu Meng


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    • Proposed as answer by Prem P Rana Friday, September 14, 2018 10:04 AM
    Wednesday, September 12, 2018 10:08 AM
    Moderator
  • Did you install CU 10 and any updates so far?

    Regards,

    Manu Meng


    Please remember to mark the replies as answers if they helped. If you have feedback for TechNet Subscriber Support, contact tnsf@microsoft.com.

    Click here to learn more. Visit the dedicated forum to share, explore and talk to experts about Microsoft Teams.

    Friday, September 14, 2018 9:06 AM
    Moderator
  • Try to update to CU 10 and also make sure always take a backup of customized configs before any updates.

    Please mark as an answer if this answers your question .

    PREM RANA

    MCSE Exchange 2013, MCSA 2012 Server MCTS Exchange 2007,

    2010, MCITP Exchange 2007, 2010 MCSE 2003 Server,

    MCSA Exchange 2003 ITIL V3 Foundation

    https://ranaprem.wordpress.com/

    This posting is provided AS IS with no warranties and confers no rights.

    Friday, September 14, 2018 10:05 AM
  • Hi,

    Just checking in to see if above information was helpful. Please let us know if you would like further assistance.

    Regards, 

    Manu Meng


    Please remember to mark the replies as answers if they helped. If you have feedback for TechNet Subscriber Support, contact tnsf@microsoft.com.

    Click here to learn more. Visit the dedicated forum to shareexplore and talk to experts about Microsoft Teams.

    Friday, September 21, 2018 4:17 AM
    Moderator
  • No, I just updated to CU 9, I am not ready to do another update to CU 10 just yet.

    Jeremy Robertson Network Admin

    Friday, September 21, 2018 3:30 PM
  • No, I just updated to CU 9, I am not ready to do another update to CU 10 just yet.

    Jeremy Robertson Network Admin

    It is always recommended for us to install the latest updates to get a better user experience. Double check the HTTP redirect settings for the default web site and owa virtual directory in IIS manager.

    Regards,

    Manu Meng


    Please remember to mark the replies as answers if they helped. If you have feedback for TechNet Subscriber Support, contact tnsf@microsoft.com.

    Click here to learn more. Visit the dedicated forum to share, explore and talk to experts about Microsoft Teams.

    Friday, September 28, 2018 9:08 AM
    Moderator
  • Yeah except I just did the CU9 update and it broke the http redirect. Every time I do an update it breaks something that worked fine until the update. If MS was reliable in their updates that would be another story, but until then I NEVER update to the latest release until it's been out for a while. I will do the update in a month or so and we will see if the issue is resolved, but http redirect should be something that works regardless of the CU.

    Jeremy Robertson Network Admin

    Friday, September 28, 2018 4:44 PM