A Microsoft file hosting and synchronization service.
Thank you for posting your question in the Microsoft Q&A forum.
Regarding to your question about OneDrive storage, there are 2 situations, please try follow the steps that match your situation:
Situation 1: For personal account
Outlook.com attachments now count toward your Microsoft cloud storage (shared with OneDrive). If this pool is full, sending/receiving email can be blocked until you’re under quota.
Please also note that:
- Deleted items in OneDrive’s Recycle bin still count until emptied online.
- Quota updates can take up to 24 hours.
- If a Microsoft 365 subscription expired, storage reverted to the free tier (5 GB cloud + 15 GB mailbox).
Here are some steps you can take to help address the issue:
1/ Check what’s using your storage
You can follow the instructions here: How to check how much storage you have used
2/ Empty OneDrive Recycle bin online
You can follow the instructions here: Delete files or folders in OneDrive
3/ Reduce large email attachments
You can follow the instructions here: Reduce the size of your mailbox
4/ Wait for quota refresh (up to 24 hours)
5/ Upgrade storage or renew subscription if needed
Situation 2: For work or school account
OneDrive for Business storage is managed by your organization. Hitting the limit can affect syncing and file access.
1/ Use the “Largest files” view to delete big items and empty the Recycle Bin.
2/ If storage is managed by your organization, contact your admin for assistance.
3/ Learn more: Manage your OneDrive for work or school storage
For billing concerns, you can see:
- View your Microsoft Store order history
- How to investigate a billing charge from Microsoft
- How to get a refund on a Microsoft subscription
Please understand that our initial response does not always resolve the issue immediately. However, with your help and more detailed information, we can work together to find a solution.
I hope this information is helpful. Please follow these steps and let me know if it works for you. If not, we can work together to resolve this.
Thank you for your patience and your understanding. If you have any questions, please feel free to reach out.
I'm looking forward to your reply.
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