No, someone is not using ValleyCat to spam people. Unless we get more reports, this is most likely one person trying to harass another person by emailing them ValleyCat records. It only happens once every few years. Actually ValleyCat isn't a very effective way to spam someone, since you can only email from the search results screen, the only thing you can change is the subject line and you can only send one record/email at a time.
Tell the person receiving the annoying emails to add the 'From' email address pictured above
