error with microsoft authenticator

Question

Request Id: [Moderator note: personal info removed] 

Correlation Id: [Moderator note: personal info removed]

Timestamp: 2026-06-22T06:13:35Z

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

Answer 1

Please note that our forum is a public platform, and we will modify your question to hide your personal information in the description. Kindly ensure that you hide any personal or organizational information the next time you post an error or other details to protect personal data.

Hi SITI FATIMAH

Thank you for reaching out to the Microsoft Q&A Forum and sharing your issue. 

Here are some steps you can try: 

1. Enable third-party cookies 

Could you please let us know which browser you are currently using? If you are using Chrome or Edge, you can try the following: 

• Chrome: Go to Settings > Privacy and security > Third-party cookies > Select Allow third-party cookies. 

• Microsoft Edge: Go to Settings > Privacy, search, and services > Cookies > Turn off Block third-party cookies. 

If you are using a different browser, please let me know. 

2. Clear browser cache and cookies 

Clear your browser's cached data and cookies, then try signing in again. 

You can also test whether the issue persists in an Incognito/InPrivate window. 

3. Add Microsoft sign-in URLs to Trusted Sites 

Open Internet Options > Security tab > Trusted sites > Sites. 

Add the following URL: https://login.microsoftonline.com 

You may also add any other Microsoft sign-in endpoints used in your environment. 

I hope this helps. Please let us know the results after trying these steps. 

---

If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".      

Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.