Acceptable Use Policy
University of Southern California
Relevant Excerpt
Junk Email: Unwanted or unsolicited email, typically in the form of advertising or promotional material, that is created or disseminated in such a large volume that it tends to disrupt the proper functioning of USC-Owned Technology Resources or individuals’ ability to use such resources.
Covered individuals will: . . .
5.5 Not interfere with the normal functioning of USC-Owned Technology Resources or adversely affect the ability of others to use these technology resources. ...