Emails in Inbox Gone + Receiving Unsolicited Emails + Not Receiving My Normal Emails

jk 0 Reputation points
2026-11-08T13:04:37.81+00:00

Beginning on the evening of 11/2/26:

On the web:

  • my inbox showed over 1,000 new emails in it.
    • They appeared to be from email addresses of various sites - none of which I subscribed to - and in different languages as well as English.
  • the emails that were in my inbox disappeared.
  • most of the emails that I AM subscribed to are or no longer coming into my inbox
  • I can send and receive emails

On my iphone:

  • same experience but it does not currently mirror what is happening on the web.
  • not receiving many emails for the most part - maybe one here and one there.

Please advise.

Outlook | Web | Outlook.com | Email
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  1. Chloe-V 15,240 Reputation points Microsoft External Staff Moderator
    2026-11-09T05:54:21.7733333+00:00

    Hi @jk

    I’m sorry you’re experiencing this. A sudden flood of unsolicited emails, followed by missing Inbox messages and interrupted delivery from familiar senders, may indicate that someone has accessed the account or changed its mailbox settings.

    Please take the following steps using Outlook.com on a computer:

    • Change your Microsoft account password immediately and review Security > Recent activity for any unfamiliar sign-ins.
    • In Outlook.com, go to Settings > Mail > Rules and Forwarding. Remove any rule or forwarding address you do not recognize.
    • Check Deleted Items, Junk Email, Archive, and the Other tab for the missing messages.
    • In Deleted Items, select Recover items deleted from this folder to check whether the disappeared emails can still be restored.
    • Avoid clicking links or using the unsubscribe option in suspicious emails. Report them as junk instead.

    Because the same issue appears on Outlook.com, it is likely related to the mailbox rather than only the iPhone app. Once the web mailbox is secured, you can remove and re-add the account on your iPhone if it still does not synchronize correctly.


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