One of the challenges is the way that email systems are built to prevent spam from being sent. It appears that the only way to avoid being a victim of spam is to avoid sending it in the first place. The term “spam” refers to unsolicited messages that are delivered by users of computers and Internet service providers (ISPs) with the intention of advertising a company or a product. Emails sent in bulk that are not requested are the most typical kind of spam distribution. Because they are delivered to a huge number of recipients all at once, emails that…