In Microsoft Outlook (Windows, old look):

Go to File - "Automatic Replies (Out of Office)"

Select "Rules" (bottom left)

Select "Add Rule"

In the "From" box, enter *@lists.giesbusiness.illinois.edu - note the asterisk *

Choose "Advanced"

Check "Only items that do not match these conditions"

Select "OK"

Select an Action, check 'alert with,' and then choose "OK."

Choose "OK" until all windows are closed.

Note: if Automatic Replies are turned on during this process, change the selection back to "Do not send automatic replies."

Select the Back arrow, top-left, to return to the main Outlook window.