Summary
Learn about Microsoft 365 storage quotas for mailboxes and OneDrive accounts, including limits for faculty, professional staff, students, retirees, emeritus faculty, and shared accounts.
Body
To ensure Microsoft 365 resources remain available for all users, storage limits are applied to mailboxes and OneDrive accounts based on account type.
| User Type |
Mailbox Quota |
OneDrive Quota |
| Faculty and professional staff |
100 GB |
1 TB |
| Students |
100 GB |
512 GB |
| Emeritus faculty |
100 GB |
1 TB |
| Retirees |
100 GB |
50 GB |
| Shared accounts |
50 GB |
Not Available |
These quotas are subject to change. Users who approach or exceed their storage limits may experience restrictions on sending and receiving email or storing additional files in OneDrive.