Anti-Spam Policy & Acceptable Use

1. Zero Tolerance for Illegal Spam

171mails enforces strict compliance with international email sending regulations, including the U.S. CAN-SPAM Act, the Canadian Anti-Spam Legislation (CASL), and the European Union General Data Protection Regulation (GDPR). Senders transmitting malicious payloads, phishing scams, or unauthorized spam will be terminated immediately.

2. Mandatory Requirements for All Campaigns

• Clear Sender Identity: The "From" header and domain must accurately reflect your organization or registered service.
• Functional Unsubscribe Mechanism: Every marketing message must include a one-click or automated opt-out link processed within 48 hours.
• Physical Postal Address: A valid business address or physical mailing location must be included in message footers.
• List Verification: High bounce rates (exceeding 5%) or spam complaints (exceeding 0.1%) trigger automated throttling to protect pool reputation.

3. Reporting Abuse

If you suspect an email was sent through 171mails in violation of this policy, please forward the complete message headers to abuse@171mails.com or contact@171mails.com for immediate investigation.