Email Laws in South Korea
Understanding Act on Promotion of Information and Communications Network Utilization and how it affects sending transactional and marketing emails to recipients in South Korea.
Overview of Act on Promotion of Information and Communications Network Utilization
South Korea regulates commercial email through Act on Promotion of Information and Communications Network Utilization. This legislation governs how businesses can send electronic communications to recipients in South Korea, including requirements for consent, content, sender identification, and unsubscribe mechanisms. As a developer sending transactional or marketing emails to users in South Korea, you must understand these requirements to avoid penalties and maintain deliverability. Non-compliance can result in significant fines, domain blacklisting, and loss of sender reputation.
Transactional vs marketing email under South Korea law
Most email regulations distinguish between transactional emails (password resets, order confirmations, account notifications) and marketing emails (promotional content, newsletters). In South Korea, transactional emails are generally exempt from consent requirements because they are necessary for a service the user has requested. However, if your transactional email includes promotional content, it may be reclassified as marketing under Act on Promotion of Information and Communications Network Utilization. Keep transactional emails focused on the transaction to maintain this exemption. AISend's content scoring helps you identify when email content might cross the line from transactional to promotional.
Key compliance requirements
To comply with Act on Promotion of Information and Communications Network Utilization when sending emails to recipients in South Korea: obtain proper consent before sending marketing emails, include clear sender identification in every email, provide a working unsubscribe mechanism for marketing emails, honor unsubscribe requests promptly, maintain records of consent, and include a physical mailing address. For transactional emails, ensure you only send emails related to a service the user has signed up for, include accurate sender information, and don't embed marketing content within transactional messages.
How AISend helps with compliance in South Korea
AISend supports compliance with Act on Promotion of Information and Communications Network Utilization through several features: content scoring flags potential compliance issues before sending, webhook-based suppression lists ensure you never send to users who have unsubscribed, and domain authentication (SPF, DKIM, DMARC) ensures your emails are properly identified. AISend is designed primarily for transactional email, which has fewer regulatory requirements than marketing email. For marketing emails to South Korea recipients, consider using a dedicated marketing email platform that handles consent management and list hygiene.
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