Account creation has been blocked problem

Question

Account creation has been blocked problem

QUY BUI 0

Hello Microsoft Community,

I am writing to seek assistance with a persistent issue when attempting to create a new Outlook account outlook.com. Every attempt ends abruptly with the following error message:

Account creation has been blocked. We have detected some unusual activity and have blocked the creation of this account.

I have systematically tested every standard troubleshooting step and workaround found across official articles and forum threads, but the issue persists:

Official article recommendations: Tried across multiple independent devices (PC, laptop, mobile), cleared browser cache/cookies, tested Edge, Firefox, and Chrome, ensured non-Incognito/InPrivate browsing, verified JavaScript settings, and tested different network connections (home Wi-Fi and mobile 4G/5G) both with and without a VPN.
Windows 11 Settings method: Attempted creating the account directly via Windows 11 (Settings > Accounts > Other users > Add account -> "I don’t have this person’s sign-in information"). This yielded the exact same block.

Furthermore, I followed the official steps recommended in another community thread to contact Microsoft Support via live chat:

Logged in with a separate, existing Microsoft account.
Navigated to Contact and searched for "Account creation has been blocked".

Regrettably, this route creates an inescapable loop:

The automated "Get Help" recommendations only provide troubleshooting steps for accounts that have already been successfully created.
Selecting "Contact Support" simply redirects me back to this community forum, with no option to connect with a live agent or open a direct support ticket.

I have waited for a very long time in the hope that Microsoft's automated system would eventually clear the temporary flag, as suggested in previous support threads. However, waiting has not worked and every attempt is still immediately blocked.

I urgently need to get my @outlook.com account created successfully. Given that all standard methods fail, support channels loop back here, and waiting for the automated system yields no result, how can this block be manually reviewed or cleared so I can successfully create my account?

Thank you for your time and assistance.

Hornblower409 14,815 Reputation points

2026-08-19T06:50:54.7+00:00
@QUY BUI said

I have systematically tested every standard troubleshooting step

Since you have already covered all of The Usual Suspects ...

Mother Microsoft has been known to block whole geo regions that she thinks are a hotbed of Spammers. Do you have a trusted friend or relative not in your area? Have them try to create the account for you?

Be sure they put at least one additional verification method (in addition to password) on the new account (e.g. email a code) because Mother will probably ask your for this the first time you try to sign-in from a different location. And they need to Sign-Out of the account before you try your first Sign-In.

contact Microsoft Support via live chat

Try this approach?

Open a browser to https://support.microsoft.com/en-us/home/contact

Tell us your problem: {Whatever}

[Get Help] {Scroll down to the bottom of the page} [Sign in to Contact Support]

Sign in with any Microsoft account

Products and services: "Other Products"

Category: "Manage Account Security"

[Confirm]

Choose a support option -> "Chat with a support agent in your web browser"
Adam Menard 0 Reputation points

2026-09-13T03:01:58.3133333+00:00

From what I saw researching this issue for myself it is possibly your @outlook email that is causing the issue. You would not be able to use one Microsoft account to verify another Microsoft account. If you use a different domain this should (maybe) resolve your issue. I had this issue with a @gmail domain and creating the Microsoft account in a different browser prior to using my invitation link (for Office365) solved the blocked account creation for me.

1 answer

Your answer

Hornblower409 14,815 Reputation points

2026-08-19T06:50:54.7+00:00

@QUY BUI said

I have systematically tested every standard troubleshooting step

Since you have already covered all of The Usual Suspects ...

Mother Microsoft has been known to block whole geo regions that she thinks are a hotbed of Spammers. Do you have a trusted friend or relative not in your area? Have them try to create the account for you?

Be sure they put at least one additional verification method (in addition to password) on the new account (e.g. email a code) because Mother will probably ask your for this the first time you try to sign-in from a different location. And they need to Sign-Out of the account before you try your first Sign-In.

contact Microsoft Support via live chat

Try this approach?

Open a browser to https://support.microsoft.com/en-us/home/contact

Tell us your problem: {Whatever}

[Get Help] {Scroll down to the bottom of the page} [Sign in to Contact Support]

Sign in with any Microsoft account

Products and services: "Other Products"

Category: "Manage Account Security"

[Confirm]

Choose a support option -> "Chat with a support agent in your web browser"
Adam Menard 0 Reputation points

2026-09-13T03:01:58.3133333+00:00

From what I saw researching this issue for myself it is possibly your @outlook email that is causing the issue. You would not be able to use one Microsoft account to verify another Microsoft account. If you use a different domain this should (maybe) resolve your issue. I had this issue with a @gmail domain and creating the Microsoft account in a different browser prior to using my invitation link (for Office365) solved the blocked account creation for me.

Answer 1

Haytham-C 5,290 Microsoft External Staff Moderator

Hello QUY BUI

Thank you for reaching out and informed us about the issue.
Account creation failed could happened due to different reasons, please try creating your account again by:

Using another PC or creating your account on another mobile device and create using the mobile device's default Internet browser/app
Connect to a different Wi-fi network
Connect your mobile device to a hotspot instead of normal 4G/5G
Download the Outlook app to your mobile and create a new account through the app

Please try the steps and above and do let me know the results.

If the answer is helpful, please click "Yes". 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.

QUY BUI 0 Reputation points

2026-08-18T07:38:22.78+00:00

Thank you for the reply, but I must respectfully ask that you actually read my original post carefully before responding.

I spent a considerable amount of time writing down the exact details of this issue and outlining every single troubleshooting step I have already taken. I have even waited a full week between attempts to allow any potential automated flag to clear, yet every attempt is still blocked immediately. Your reply simply repeats basic suggestions that I have already tried and explicitly confirmed do not work - including switching devices, using mobile hotspots, changing Wi-Fi networks, and using default browsers.

Even after attempting to create the account directly through the official Outlook mobile app as you suggested, the outcome remains identical: "Account creation has been blocked. We have detected some unusual activity..."

I am attempting to create a single, legitimate Outlook.com account for personal use. If I were abusing the system or running automated spam scripts, I would certainly not be wasting my time and effort writing detailed support posts to get this resolved.

Generic, templated responses advising me to switch devices or networks will not solve this issue, as Microsoft's automated system is blocking the creation at a system level regardless of the environment used.

I need a definitive, working solution to successfully set up my @outlook.com account. If you do not have the authorization or ability to review and clear this automated block yourself, please escalate this thread to a senior support engineer or contact me directly to assist with the account creation.

Thank you.
Haytham-C 5,290 Reputation points Microsoft External Staff Moderator

2026-08-18T17:01:42.16+00:00
Hi again QUY BUI and thank you for the response

Since this is a user-to-user forum and us Moderator do not have any access nor authorization to provide further investigation in this scenario, the reason that I provide the workarounds on my answer is because there are other users on this forum said that workaround works on their end. My apology if those steps don't work with your situation, therefore, I would advise reaching out to Microsoft Support team so they can conduct further research:

Go to Contact Us - Microsoft Support

Select Microsoft 365

Click Get Home Support

Type Unable to create MSA account.

Click Get Help and select Contact Support below.

Go to the Products and services tab and choose Other product.

On the Category tab, choose the appropriate category or an alternative option.

Go to Confirm. Look for and select "Chat with a support agent in your web browser" (during business hours) if available. Explain your situation clearly. Best regards.
Adam Menard 0 Reputation points

2026-09-13T02:57:59.6333333+00:00

Thanks for resolving my issue. I was having this issue with a @gmail account and creating the Microsoft account with my native browser (Microsoft Edge) allowed me to sign in from the Office365 sign up link. Creating a Microsoft account through the invitation link blocked my account creation.