The correct answer is C. Send all such emails to the Spam folder
Step-by-step explanation
E-mail accounts usually have the option of classifying emails in different folders customized by users, in it, we can classify family, work and academic emails as we want. In addition to this, we have the option to schedule emails that we are going to send, have a folder of the emails that we have sent and a folder with the emails that we have sent. Many times, we receive emails from pages we do not know or emails that have some strange/unreliable content; these end in the spam folder, a folder that does not allow you to see the content and has a security filter to protect users from possible virus or malicious content. Therefore, Kristine should send the emails that arrive from this email to the folder to protect her computer and her email from possible hacking or spying attacks as it is this type of folder the one that is designed to deal with unreliable content. So, the correct answer is C. Send all such emails to the Spam folder.