EMAIL MARKETING What is Email Marketing? The act of sending a commercial message via email to a group of people is known as email marketing. Every email sent to a potential or current consumer could be considered email marketing in the broadest sense. It entails sending advertisements, soliciting business, or soliciting purchases or donations by email. What Is Spam? When it comes to email, the term "spam" refers to "unsolicited bulk email." Unsolicited denotes that the message was sent without the recipient's explicit authorization. Bulk messaging refers to sending a message as part of a larger group of messages with substantially identical content.