Paubox Email API by Paubox is a HIPAA compliant email API designed for developers to send secure, encrypted emails that include protected health information (PHI) and personally identifiable information (PII). It allows for easy integration with applications, enabling the programmatic sending of HIPAA compliant emails. Paubox Email API supports multiple client libraries and ensures optimized email deliverability by updating SPF records and configuring DKIM and DMARC protocols. It uses TLS protocols 1.2 and 1.3 for security, and does not support obsolete protocols. The API provides real-time analytics, mail logs, and webhooks for tracking email delivery status. It also includes features like dynamic email templates, two-factor authentication, and blanket TLS email encryption. Paubox Email API is HITRUST CSF certified and offers a business associate agreement for all customers. It integrates with major business email platforms like Google Workspace, Microsoft 365, and Microsoft Exchange, ensuring emails are secure in transit outside of their servers. The API is designed to reduce development timelines and improve message deliverability, making it easier for developers to send secure email notifications, reminders, and updates without maintaining their own email servers.