Outlook Storage Saying it's Full Even Though it's Not.

Anonymous
2025-03-05T15:09:49+00:00

I've been dealing with this issue since Monday, my email is saying that my storage is full. When I click 'Manage Storage' it shows that my email storage is 0.8 GB of used storage and 100 GB available. My OneDrive storage is 5.5 GB of used storage out of 100 GB. I'm only getting this storage full warning on the Outlook web browser and the Outlook app. I'm not getting any storage full warnings from OneDrive on my computer.

I've tried to reset my account on the Outlook App on Android, I've tried deleting the cache, deleting the data, I've tried uninstalling the app and reinstalling, I've tried logging off and logging back in. NOTHING is working. I've tried resyncing on my computer and looking for sync issues. Because OneDrive isn't getting the warning, there are no issues found.

I've already spoken to multiple people on the Live Chat option with Microsoft; all they tell me is that they can do nothing. I can't delete any emails, if I try to delete emails, it'll just refresh and show the emails still there. I can't send any emails because of the storage full warning. I can receive emails, however, I just cannot respond to them whatsoever.

Storage Warning

Used Storage and Available Storage

OneDrive Storage on PC

Outlook | Web | Outlook.com | Email

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  1. Anonymous
    2025-03-09T13:38:53+00:00

    Hello Mia,

    This also has been happening to have the same issue for 5 days. I lose my ability to receive mail in 12 days, and I am unable to send mail, despite only having 0.8 GB used in storage. If this could be fixed as soon as possible, it would be greatly appreciated.

    Jacob

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  2. Anonymous
    2025-03-09T05:50:28+00:00

    Might have been corrected. I'm no longer seeing the message.

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  3. Anonymous
    2025-03-07T16:25:22+00:00

    I'm having the same issue, contacted support who said it's an active widespread issue. I've only got a few days before I'll no longer be able to receive emails which I'm worried about

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  4. Anonymous
    2025-03-07T07:52:34+00:00

    I also am having the same problem since yesterday!

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  5. Anonymous
    2025-03-07T01:30:34+00:00

    I have the same issue, I've deleted more than 3 GBs from OneDrive, and deleted 77MB of the unwanted emails, but still can't send or receive emails.
    I tried to subscribe for the basic plan, and still the same issue. The total used storage is about 1.7 GB, but the issue persists.

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