Automatically Deleting Emails when Opening Email Notifications

Ava Valencic 0 Reputation points
2025-10-27T23:04:17.8133333+00:00

Hello,

I have Outlook set up on both my phone and my computer, and I have notifications of new emails going to my phone. Whenever I click on those notifications, I am brought to the app and the email disappears and ceases to exist. I look through my inbox, deleted, spam, archived, etc. folders to see where the email has gone, and I never find it. I repeat the process on my computer, and still don't find the emails. I use Outlook for my university, so I am afraid I could be losing very vital emails. Please let me know how to fix this.

Thanks,

Ava

Outlook | Outlook for mobile | Outlook for iOS | For education
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  1. Huy-K 6,970 Reputation points Microsoft External Staff Moderator
    2025-10-28T00:03:01.27+00:00

    Dear @Ava Valencic,

    Thank you for posting your question in the Microsoft Q&A forum.

    We apologize for any inconvenience you may encounter when using our services/ products. To help you with the issue, we need more specific information from you:

    • Are other users experiencing the same issue as you?
    • How long has this issue been occurring?

    In the meantime, kindly try these workaround steps:

    In New Outlook

    Review inbox rules

    • Settings > Mail > Rules: disable any rule that moves to a folder or deletes based on sender/subject keywords. Export or screenshot your rules, then toggle Off to test.

    Sweep / Clean up

    • Inbox > Sweep: remove any Sweep configuration that auto‑moves/deletes from specific senders.

    Recover deleted Items

    • Deleted Items > Recover items deleted from this folder. If you see them here, a rule or policy is deleting them.

    Search broad

    • Search All folders with All time; toggle Include results from Deleted Items.

    Review retention policies

    • Settings > Mail > Retention policies: disable any policies that moves to a folder or deletes based on sender/subject keywords.

    If the issue persists, kindly help me to contact your IT Administrator for further support. Here is a reference to find your IT Administrator: How do I find my Microsoft 365 admin? - Microsoft Support


    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.

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