How much space do I have for my mailbox?

Summary

Employees, Students, and Alumni have a mailbox size limit of 100 GB.

Body

Question

How much space do I have for my mailbox?

Answer

The default mailbox size limit for USI email (Employees, Students and Alumni) 100 GB. This means that when your mailbox contains 100 GB of "stuff" you will be prevented from SENDING email.

FYI: 'mailbox' means all types of items: Mail, Calendar, Sent, Tasks, Deleted items.

The problem is not necessarily the NUMBER of items, but the size of the items your mailbox contains. Mail items with photos, avi, mov, pdf, ppt are typically very large in size.

What can you do if your mailbox is full? The easy answer is: Delete items.

Additional Info

For additional questions or concerns, please call the Service Desk at 812-465-1080 or email IT@usi.edu. Our hours are Monday-Friday 8:00am-4:30pm CT.

Details

Details

Article ID: 20359
Created
Wed 11/12/25 3:36 PM
Modified
Thu 11/20/25 10:57 AM