Secure, high-deliverability infrastructure designed exclusively for critical transactional messages. Zero tolerance for bulk email.
Time-sensitive verification codes and one-time passwords for secure authentication flows.
Automated welcome emails triggered immediately upon user-initiated account creation.
Secure, time-limited password recovery links requested directly by the end-user.
Our infrastructure is strictly monitored to ensure compliance with industry-leading deliverability best practices, CAN-SPAM, and GDPR. We protect sender reputation at all costs.
All recipients must be acquired exclusively through explicit, voluntary opt-in processes on the client's platform. We enforce strict Terms of Service prohibiting any purchased, scraped, or third-party mailing lists.
Immediate handling of all bounds and complaints via real-time webhook event publishing. Any address generating a hard bounce or complaint is permanently added to our account-level suppression list without any further send attempts.
Continuous CloudWatch monitoring maintaining a strict target complaint rate of <0.1% and a bounce rate of <2%. Threshold warnings trigger automatic client suspension to protect the global infrastructure.
Mandatory verification of custom sending domains with forced SPF, DKIM, and DMARC alignment. Every outgoing email contains one-click unsubscribe headers and physical mailing addresses as standard.
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