AADSTS90056: This endpoint only accepts POST requests in Outlook Mail Addin/App RRS feed

All replies

  • Hi Aftab Ahmad,

    I am able to reproduce this issue in Outlook 2013 too.

    And since this issue is complex, I'm trying to involve some senior engineers into this issue and it will take some time. Your patience will be greatly appreciated.
    Sorry for any inconvenience and have a nice day!
    Regards & Fei

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    Tuesday, December 22, 2015 3:31 AM
  • Hi Fei,

    OK. Thank you & same to you :)


    Aftab Ahmad

    Tuesday, December 22, 2015 8:42 PM
  • Hi Fei,

    Happy new year :)

    Any news regarding this error?


    Aftab Ahmad

    Monday, January 11, 2016 12:16 PM
  • Hi Fei,

    It has been so long now with this error. Have you any date when it is fixed?


    Aftab Ahmad

    Saturday, February 27, 2016 11:45 AM
  • The same issue for me but for word add-in. Any updates?
    Sunday, February 28, 2016 6:34 PM
  • And so, into the black hole this one goes...
    Friday, August 12, 2016 3:47 PM
  • I have solved this problem from here https://xomino.com/2016/05/30/obtain-an-office-365-oauth-token-from-within-an-office-add-in-without-pop-ups-or-dialogs/ but I have same problem if there is ADFS Server involved.
    Saturday, August 13, 2016 8:47 PM