Digital banner announcing upcoming data storage quota reduction starting June 23, featuring a blue database icon and red downward arrow to symbolize decreased capacity
Wednesday, May 7, 2025

Microsoft 365 (M365) data storage quotas will be reduced beginning June 23

Due to Microsoft's global policy changes, the University of À¶Ý®ÊÓÆµ is required to significantly reduce Microsoft 365 cloud storage usage across campus. This change applies to all user groups, including employees, students, alumni, retirees, and generic accounts.


Key Implementation Dates

  • June 23, 2025 – New quotas take effect for:

    • Undergraduate and non-employed graduate students

    • Alumni

    • Retirees

    • Generic accounts (A1, A3, and shared)

  • August 19, 2025 – New quotas take effect for:

    • Employees (faculty and staff)


New Storage Limits by User Group

User Group Outlook (Email) OneDrive SharePoint Teams Effective Date
Employees 50 GB 100 GB 1 TB 1 TB August 19, 2025
Students 25 GB 25 GB N/A N/A June 23, 2025
Alumni 25 GB N/A N/A N/A June 23, 2025
Retirees 25 GB N/A N/A N/A June 23, 2025
Generic Accounts (A1) 25 GB 100 GB N/A N/A June 23, 2025
Generic Accounts (A3) 50 GB 100 GB N/A N/A June 23, 2025
Generic Shared Accounts 50 GB N/A N/A N/A June 23, 2025

Impact

These new quotas apply to the following Microsoft 365 services:

  • OneDrive

  • Outlook (Email)

  • SharePoint

  • Teams

Users who exceed these limits may be unable to send or receive emails, or upload/edit files in M365 apps. Notifications and cleanup guidance will appear in your M365 portal (portal.office.com) if you're approaching or over your quota.


Next Steps

  • Watch your inbox – personalized email notifications will be sent to each user group.

  • Review your storage usage – begin reducing data now to avoid disruptions.

  • Refer to support resources – tips for staying within quota limits will be made available.

Support resources

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