Classmates.com is an organization that sent emails to [email protected] on various dates, including March 21, 2015 [1], May 1, 2015 [2], October 9, 2010 [3], August 6, 2010 [4], June 16, 2010 [5], and June 8, 2010 [6]. The emails referenced the recipient's high school, Lafayette High School 400, and mentioned features such as yearbooks, guestbook signatures, and event updates [1] [2] [4]. Classmates.com also notified the recipient about updates to their website, including a redesign and the addition of nostalgic content [3]. The organization sent reminders to the recipient about guestbook signatures and provided options for unsubscribing from emails [5] [6]. Classmates.com's emails were part of their subscription program and included links to the organization's website [1] [2] [3] [4] [5] [6].