I received an inbox message from a students' account, but I don't know who sent it: "Broken file link found in your course" is what the header reads, and the content of the message reads "This most likely happened because you imported course content without its associated files. This student wrote: unit 2 vocab".
I asked the student if she was the author, and no. I asked her mother, and no. Was this message sent automatically from CANVAS and, if so, why was it not signed?
Thanks in advance,