Definition
China regulates commercial and unsolicited email through laws that govern spam and electronic messaging, and in practice it is reinforced by aggressive filtering and blocking from Chinese mailbox providers. There is no single CAN-SPAM-style act, but consent and identifiable senders are expected.
For cross-border sending into China, the practical reality matters as much as the letter of the law: strict permission, reliable sender authentication, low complaint rates and a clean list are essential, since providers heavily filter foreign mail.
International senders should expect higher scrutiny and generally lower deliverability into China. Work with infrastructure that understands the market, keep authentication strong, and respect opt-out and consent standards to operate responsibly.
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Related Glossary Terms
Abuse Complaint
An abuse complaint is a report from a recipient who marks an email as spam, which negatively affects sender reputation and deliverability.
Anonymized Data
Anonymized data is email subscriber or interaction data that has been stripped of personally identifiable information so individuals cannot be re-identified.
Australia Spam Act 2003
The Australian Spam Act 2003 bans unsolicited commercial email, requiring consent, accurate sender information and a clear, working unsubscribe facility on every message.
Brazil LGPD Email Marketing
Brazil's LGPD regulates personal data use for marketing, requiring a legal basis such as consent or legitimate interest, plus transparency and clear opt-out in email campaigns.
CAN-SPAM Act
The CAN-SPAM Act is a US law that sets rules for commercial email. It requires accurate subject lines, a physical address, a clear opt-out mechanism, and prompt processing of unsubscribes. Violations can result in penalties up to $51,744 per email.
Canada CASL Guide
CASL (Canada's Anti-Spam Legislation) requires express or implied consent, clear identification, and a functioning unsubscribe mechanism before sending commercial electronic messages to Canada.
Frequently Asked Questions
China governs unsolicited electronic messages through law, and mailbox providers heavily filter and block, so strict consent, authentication and clean-list practices are essential.
Deliverability into China is challenging for international senders due to strict filtering. Strong authentication, permission and engagement matter more than for many other markets.
Get clear consent, use a reliable international-sending infrastructure that understands the market, keep authentication and list hygiene strong, and monitor deliverability closely.