Dear Elijah Collins,
Thank you for your question and for sharing the details into Microsoft Q&A Forum.
I’m really sorry this happened. Being hacked and then suddenly cannot send/receive email is stressful, and you did the right thing by changing your password quickly.
Before you proceed with the steps below, please also review and try the AI-generated answer and the Independent Advisor’s suggestions, as they closely align with this scenario and are well worth attempting.
In the meantime, here are some steps that you could try:
- Secure the account first
- Go to: https://account.microsoft.com/security > Manage how I sign in
- Remove any unfamiliar sign‑in methods you don’t recognize
- Check the list of devices associated with your account
- Turn on Two-step verification: How to use two-step verification with your Microsoft account - Microsoft Support
2. Review and secure recent sign‑in
- Check Recent activity: https://account.microsoft.com/activity
- Choose This wasn’t me/ Secure your account for anything you don’t recognize and Sign out everywhere
- You can see What happens if there's an unusual sign-in to your account - Microsoft Support
- Check all folders for hidden emails
- Check all folders (Inbox, Junk Email, Deleted Items, Archive), ensure your inbox filter is set to All (not “Unread” or another filter).
- Check Focused / Other tab (if Focused Inbox is enabled), emails may land in Other. You can also temporarily turn Focused Inbox off to test.
- Confirm your mailbox isn't full
- If your mailbox is full, new emails won't arrive. In Outlook web, go to Settings > Account > Storage and free up space if needed.
For more information, please visit Email is missing from your Outlook.com inbox - Microsoft Support
I hope the troubleshooting steps help you regain normal email delivery and strengthen the security of an account that’s connected to many of your services. Wishing you a smooth resolution and continued protection for your account moving forward.
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.