Last updated: September 22, 2026
Permitted purpose
The service may be used for legitimate campaign routing, interaction measurement, preference handling, suppression enforcement, and compliance support, subject to applicable law and the policies published here.
Prohibited activities
- Sending unlawful or unauthorized bulk email.
- Phishing, credential theft, malware, malicious redirects, or security evasion.
- Fraud, impersonation, deceptive sender identity, or materially misleading offers.
- Harassment, threats, exploitation, or unlawful discriminatory content.
- Bypassing unsubscribe, suppression, rate-limit, or access controls.
- Interfering with service availability, probing without authorization, or abusing automated endpoints.
- Using the service in a way that infringes privacy, intellectual-property, or other legal rights.
Response to violations
Access may be limited or blocked, links may be disabled, and relevant records may be preserved or disclosed when reasonably necessary to investigate abuse, protect users and systems, enforce these terms, or comply with law.