So you just sent an email or you just received one, have you ever wondered how your email goes from point A to B and all the hops and checks it goes through before you have received the email or the person you sent the email receives your message? Have you ever wondered how many total amounts of emails that the University of Illinois Email processes on a daily basis? Or how emails are quarantined to protect you from receiving email threats from bad actors trying to send you phishing or malware? The answers to these questions will be discussed in the presentation of the University of Illinois Email System and its various services.