In this blog post, we will look at the necessity of spam regulation and various methods, especially the pros and cons of the opt-in system.
Spam is advertising emails sent repeatedly in large quantities to an unspecified number of people for a specific purpose, mainly for commercial purposes. Such spam emails are generally sent unilaterally without the consent of the recipient, and their content often includes obscene or deceptive expressions, causing psychological discomfort or disgust to the recipient. In addition, recipients must spend considerable time and effort to delete or block unwanted information, which not only reduces information processing efficiency but also poses the risk of secondary damage such as personal information leakage.
Furthermore, spam emails are not merely a personal inconvenience, but also incur various costs across society as a whole. For example, since information and communication infrastructure is used in the process of sending such emails, the technical costs incurred in sending them are sometimes borne entirely by information and communication service providers.
This can ultimately hinder the efficiency and stability of communication throughout society, and as a result, spam emails tend to be perceived as a negative factor that should be prohibited by society in general. However, the debate surrounding the prohibition of spam emails goes beyond simple social inconveniences and technical issues, and involves more complex and multi-layered legal and ethical issues.
First and foremost, there is a view that spam emails can also be included in the scope of protection of the constitutional fundamental right to freedom of expression. According to this view, completely blocking or heavily regulating spam emails by law may constitute “excessive prohibition” that unduly restricts the sender’s freedom of expression. In other words, the right of individuals to freely distribute the information they wish to convey is a fundamental right that must be guaranteed in a democratic society, and spam mail can also be understood as an extension of this right.
Furthermore, from the recipient’s perspective, it is difficult to conclude that spam mail is necessarily worthless information. Some spam emails may contain information that the recipient actually needs, and it has been pointed out that blocking them may infringe on the recipient’s right to access the information they want, i.e., their right to know and control their own information. In other words, there is a growing recognition that the active right of recipients to freely collect and selectively accept information is a right that must be guaranteed in an information society.
This discussion extends the issue of spam mail beyond a matter of personal harm to a matter of balance between the structure of society as a whole and individual rights. From the perspective of spam mail as a means of advertising that is part of corporate activities, there are concerns that prohibiting spam mail could result in restrictions on the freedom of business. In particular, spam mail is cheaper and more accessible than general advertising media, so it can be a useful advertising tool for small and medium-sized businesses and individual entrepreneurs with limited marketing resources, rather than large corporations. In this regard, the argument that excessive regulation of spam mail may result in depriving the weak of market access is gaining traction.
Therefore, the debate on spam regulation ultimately boils down to a fundamental conflict of values between the sender’s “freedom of expression” and the recipient’s “personal rights.” In this regard, countries around the world have adopted different regulatory approaches, which can be broadly categorized into opt-in and opt-out systems.
The opt-in system is a regulation that allows advertising emails to be sent only with the explicit prior consent of the recipient. It does not fundamentally prohibit advertising itself, but it strongly protects the rights of the recipient. This system has been adopted by the United Kingdom and other European Union (EU) countries, with a focus on strengthening the protection of personal information and consumer rights. However, some limitations have been pointed out in terms of its effectiveness. In the process of obtaining consent, both the sender and the recipient must incur certain time and financial costs, and some studies have found that this has not actually reduced the number of advertising emails, leading to the assessment that the regulation has not been as effective as expected.
On the other hand, the opt-out system allows the sending of advertising emails in principle, but prohibits subsequent resending only when the recipient explicitly expresses their intention to refuse reception. The United States has adopted this opt-out system, reflecting a policy background that places relatively more importance on freedom of expression. However, this system has several problems. First, the process of indicating refusal to receive such emails is cumbersome and inconvenient, and may even impose a financial burden on some recipients. Second, the effectiveness of the regulation may be limited, as it is difficult to clearly distinguish between spam and general advertising emails. Third, even if a recipient expresses their intention to refuse to receive such mail, it is difficult to effectively block illegal resending. This is particularly concerning given that young people and the informationally vulnerable are likely to be indiscriminately exposed to such mail, which could cause them physical and mental harm.
In Korea, the opt-out system is similar to that of the US in principle, but legal measures have been put in place to address its shortcomings. Korea’s laws require that when advertising information is sent, the type and main content of the information, the name and contact information of the sender, and the method by which the email address was collected must be clearly stated. In addition, the laws stipulate that specific methods and measures must be provided to enable recipients to easily indicate their intention to refuse to receive such emails, and prohibit the sending of advertising emails containing content that is harmful to minors.
Furthermore, the law strictly prohibits the unauthorized collection of email addresses without the consent of the recipient or the collection of email addresses in bulk through technical means for the purpose of sending advertising emails, and imposes strong sanctions such as criminal penalties and fines for violations of these provisions. Nevertheless, in reality, spammers continue to develop new methods of sending spam by cleverly exploiting loopholes in the law or circumventing it. As a result, it is difficult to fundamentally block spam through legal regulations alone, and it has been pointed out that the procedures for recipients to obtain civil relief are complicated and difficult, making it difficult to obtain practical relief for damages.
To overcome these limitations, there is growing social support for the introduction of an opt-in system, which is a stricter recipient protection-oriented regulatory system than the current one. In the future, spam mail regulation policies must evolve beyond simple information and communication issues to strike a balance between protecting the rights of information subjects and ensuring reasonable business activities.
