Email is a universal service using billions of peoples worldwide. It is one of the most popular services in the world but it is the highest vulnerability to internet users. These e-mails are also known as “junk mail”, an unwanted email, the majority of an advertiser using these junk emails. However, the criminals send harmful links, malware, or deceptive content through spam.
Read More about Spam https://networkustad.com/2019/09/13/what-is-spam/