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Fix Microsoft 365 Storage Limit Exceeded After Purchase
Question details
The user purchased a £19.99 monthly Microsoft 365 subscription to increase capacity, but Outlook continues to display an error stating that the mailbox or Microsoft storage limit has been exceeded.
- Product
- Microsoft 365, Outlook
- Device & OS
- not provided
- Scenario
- Upgrading cloud storage capacity by purchasing a new Microsoft 365 subscription.
- Observed behavior
- Outlook fails to recognize the new storage quota and still reports that the storage limit is exceeded.
Verify that your payment for the Microsoft 365 subscription was successfully processed by checking your bank or credit card statement, and ensure you are logged into the exact account used for the purchase.
Allow Time for Server Synchronization and Check Storage
Microsoft servers require time to update your new storage quota across all applications, meaning your Outlook client will not reflect the purchase instantly.
Cloud storage upgrades are not always instantaneous. It is standard for the system to take up to two hours to fully propagate the new storage quota across all Microsoft services.
After purchasing the Microsoft 365 subscription, allow up to two hours for the new storage limit to become active.
Navigate to the Microsoft Storage and Email Storage overview by visiting https://outlook.live.com/mail/0/options/general/storage in your web browser.
Confirm that the newly purchased storage amount is accurately reflected in both the Microsoft Storage and Email Storage sections.
Contact Microsoft Support for Unresolved Quota Issues
If your storage limit is still not updated after a significant wait time, you will need to contact official support to force a synchronization or investigate billing issues.
Try WPS Office for a Hassle-Free Experience
If you are tired of dealing with subscription syncing delays and cloud storage limits, consider switching to WPS Office. It provides a lightweight, highly compatible, and free alternative to Microsoft Office, allowing you to manage your documents without mandatory monthly fees.
- 1. Download WPS Office: Visit the official WPS website to download and install the free WPS Office suite on your device.
- 2. Open existing files: Launch WPS Office and directly open your existing Microsoft Word, Excel, or PowerPoint files without losing formatting.
- 3. Save and manage: Save your work locally to bypass cloud storage limits, or utilize WPS Cloud for seamless cross-device synchronization.
Frequently Asked Questions
Why is my Outlook mailbox still full after buying more storage?
It typically takes 2 to 4 hours for Microsoft servers to synchronize your new storage quota across all services, including Outlook. Wait a few hours, then try signing out and signing back in.
How can I manually check my current Microsoft 365 storage usage?
You can check your storage by logging into Outlook on the web, clicking the Settings gear icon, and navigating to General > Storage. This page displays your current usage for both Microsoft Storage and Email Storage.
What should I do if my payment went through but the subscription isn't active?
If more than 4 hours have passed and your storage has not updated, use the official Microsoft Support link to contact a representative. Ensure you log in with the exact account that made the purchase.
Can I use WPS Office to open my existing Microsoft Office files?
Yes, WPS Office is fully compatible with Microsoft Office formats. You can open, edit, and save DOCX, XLSX, and PPTX files seamlessly without needing an active Microsoft subscription.
