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Zakkalakka-0096 avatar image
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Zakkalakka-0096 asked ·

AADSTS900561: This endpoint only accepts POST requests. Received a GET request.

Hello, Microsoft


I was just quietly watching youtube when I suddenly received a notification about my office 356 account. So I immediately checked whether there was something wrong with my office account. And that was clearly the case when I could no longer log in to my account. I have tried all your tips, for example I tried to check if I could not log in to all my browsers and it was. And I also tried to use this link: portal.office.com on INTERNET OPTIONS at PRIVACY and that didn't help either. The email works but my password has been changed or hacked. Because I enter the correct password but it says that it is still incorrect. So I can't login to anything with this important office email.


I want to regain access to my Office 356 account.

It happened to the browser: CHROME but does not work on all browsers.


For further information:


Request Id: 338dfcbe-Feb1-4d3e-b3e0-f7ea35ac5600

Correlation Id: 05f52c8a-48a3-42fb-bab9-b4c5d88b03d0

Timestamp: 2020-08-04T15: 44: 06Z

Message: AADSTS900561: The endpoint only accepts POST requests. Received a GET request.


Is there any other way to fix this. Thank you in advance!

office-teams-windows-itpro
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JimmyYang-MSFT avatar image JimmyYang-MSFT ·

Hi,
Is there any update on this case?

1 Vote 1 ·
Zakkalakka-0096 avatar image Zakkalakka-0096 JimmyYang-MSFT ·

It was my school they changed their School-Name and also the School-Email to their new name. So that was that.

1 Vote 1 ·
GraysonKees-6898 avatar image GraysonKees-6898 ·

Same Issue, But It Won't Let Me Log In To My Windows Or Microsoft Account So I Can't Do My Schoolwork. I Have To Use My Mom's Computer.

1 Vote 1 ·

5 Answers

MarileeTurscak avatar image
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MarileeTurscak answered ·

In addition the the steps that you already tried, you may need to add https://login.microsoftonline.com to your list of trusted sites.

In Chrome, go to:

              Settings – Advanced – Content Settings

              Cookies – Allow – ADD – “login.microsoftonline.com”

             Unsandboxed plugin access – Allow – ADD – “login.microsoftonline.com”

You may also need to add "https://autologon.microsoftazuread-sso.com/";

If you're still having this issue feel free to send me an email at AzCommunity@microsoft.com and I can open a support case for you and help troubleshoot.


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JimmyYang-MSFT avatar image
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JimmyYang-MSFT answered ·

Hi!

Does anyone else have the same issue in your organization?

According to your error message, it seems the affected users are blocking 3rd party cookies in the browser. You can try to enable cookies for the selected website. Marilee provided a good direction for you.

For more details about this issue resolution, you can try to refer to:
https://www.koskila.net/resolving-error-aadsts90056/

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82391457 answered ·

Request Id: b642db8f-3754-4f5e-9f69-fadfabf33000
Correlation Id: ece9e7d1-566e-4c2c-813e-a2e398ddb670
Timestamp: 2020-08-31T11:31:03Z
Message: AADSTS900561: The endpoint only accepts POST requests. Received a GET request.

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JohnDupuy-4363 avatar image
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JohnDupuy-4363 answered ·

Just to let you know that I had this issue where an office pc could not log into email or any office 365 apps, e.g. teams, One Drive after a number of different tries all of the above I found that uninstalling office giving the pc a reboot then signing in with a admin account and installing office then logging on as the user fixed the issue hope this helps. You may get a prompt to reactivate office.

Ps. it seems to be happening when the user changes the password for some reason.

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GraysonKees-6898 avatar image GraysonKees-6898 ·

Cant Log In To My Admin So This Doesn't Work For Me.

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Sm1le-4699 avatar image
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Sm1le-4699 answered ·

Hi,

Just to let you know that I had this issue where an office pc could not log into email or any office 365 apps, e.g. teams, One Drive after a number of different tries all of the above I found that uninstalling office giving the pc a reboot then signing in with a admin account and installing office then logging on as the user fixed the issue hope this helps. You may get a prompt to reactivate office.

Ps. it seems to be happening when the user changes the password for some reason.

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