You can check online to see how much of your standard computing services resources you've used this term:
Go to https://accounts.www.umich.edu/umce-bin/umce. You will need to sign in with your uniqname and UMICH password.
The next screen will display your usage.
Be sure to logout when you are done (the link is in the lower right corner).
You can see how much space your ITS IMAP e-mail takes up by looking at your IMAP Status page.