I can't receive emails.

Sally Strucker 25 Reputation points
2026-03-12T17:34:17.96+00:00

My account was flagged as having suspicious activity yesterday. I reset my password. Today I logged in and noticed I had no new emails. I sent myself an email, and it never showed up in my inbox. Another person sent me an email and still no new mail. I checked filters, rules, storage. I reset my password 2 more times. It appears that I am blocked and haven't been able to resolve this with the online help suggestions. I'd really like to talk to a real person because then it could be resolved in a few minutes. I've already spent 4 hours on the problem.

Outlook | Web | Outlook.com | Email
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Answer accepted by question author
Victor1-V 12,935 Reputation points Microsoft External Staff Moderator
2026-03-13T08:01:24.2733333+00:00

Hi Sally Strucker,  

Welcome to the Microsoft Q&A forum. 

I understand how worrying it can be when emails suddenly stop arriving, especially after your account was flagged for suspicious activity and you have already reset your password.

I see there is a Q&A Assist response above that walks through the common checks for this situation. That guidance is generally accurate. Have you had a chance to try those steps yet, and if so, has there been any change?

To add a bit more context, after a Microsoft account is flagged and secured, it’s not unusual for incoming email delivery to be temporarily delayed even though sign‑in works and outgoing mail is sent successfully. During this period, messages may not appear in the inbox immediately and may not generate bounce‑backs to the sender either, as the service is still re‑evaluating normal delivery for the account.

Please also note that this forum is a public, user‑to‑user space. There is no access here to account status, security flags, or delivery systems. Since you are unable to receive any new emails and this is directly tied to a security event, contacting Microsoft Support would be appropriate at this stage. You can contact a live chat agent using these steps:

1, Visit the Microsoft Support contact page: Contact - Microsoft Support  

2, In the search bar provided on the page, type "Account security" and press Enter.  

3, Click on the "Get Help" button that appears.  

4, Scroll down the page until you see and click on the "Contact Support" option.  

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5, When prompted to select your product or service, choose "Other Products".  

6, For the category, choose "Manage account security".  

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7, Look for and click on "Chat with a support agent in your web browser".  

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8, Confirm your personal email when prompted - this is the email Microsoft will use to communicate with you during and after the support session.  

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9, When connected, clearly explain your situation. Be concise but include all relevant details.

I hope this helps clarify the next step.  

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  1. AI answer

    2026-03-12T17:34:38.41+00:00

    For an Outlook.com account that was recently flagged for suspicious activity and is no longer receiving mail, the most likely causes in the provided guidance are:

    1. The account is still blocked or partially restricted due to unusual sign-in activity.
    2. The mailbox or Microsoft cloud storage is full, which stops new mail from being delivered.

    Take these steps in order:

    1. Check if the account is blocked and unblock it
      • Sign in to Outlook.com in a browser.
      • If prompted that the account is blocked or needs verification, follow the prompts or use the official unblock flow described in Unblock my Outlook.com account.
      • Use the Sign-in Helper: Sign-in Helper from the unblock article to complete verification and remove any remaining block.
    2. Confirm storage is not full
      • If Microsoft cloud storage (Outlook.com mailbox + OneDrive) is full, no email can be sent or received and messages sent to the account are bounced and unrecoverable.
      • Check mailbox storage using the storage link in Can't send or receive email in Outlook.com and free up space (delete large messages, empty Deleted Items and Junk Email, and remove unnecessary OneDrive content) until under the limit.
    3. Wait out any temporary lockout and avoid repeated attempts
      • If there were many recent sign-in, password reset, or recovery attempts, the account may be in a temporary protection lockout.
      • The recommended action from similar cases is to wait at least 24 hours with no further sign-in or recovery attempts, then sign in again and re-test mail flow.
    4. Re-test mail delivery from multiple senders/devices
      • After unblocking and confirming storage is not full, send test messages:
        • From another external email service to the Outlook.com address.
        • From the Outlook.com account to itself.
      • Check Inbox, Junk Email, and other folders.
    5. If still not receiving mail after unblocking and freeing space
      • Use the Microsoft account sign-in helper mentioned in Can't send or receive email in Outlook.com to confirm there are no remaining sign-in issues.
      • If the account remains blocked or mail still does not arrive after 24+ hours and after following the unblock steps, use the support options referenced in Unblock my Outlook.com account (for example, via the links there such as When you can't sign in to your Microsoft account) to continue recovery.

    Direct phone escalation for consumer Outlook.com accounts is not described in the provided material; recovery and unblocking are handled through the automated online flows and the Sign-in Helper.

    References:

    AI-generated content may be incorrect. Read our transparency notes for more information.

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