email-best-practices

To improve email deliverability, you need to configure SPF, DKIM, and DMARC DNS records to authenticate your sending domain. This proves to receiving servers that your emails are legitimate, preventing spoofing and increasing the chances of reaching the inbox instead of spam folders.

Compliance requirements for marketing emails under CAN-SPAM, GDPR, and CASL mandate obtaining proper user consent and providing clear opt-out mechanisms. Adhering to these regulations ensures legal adherence, protects user privacy, and prevents penalties associated with unsolicited communications.

Handling email bounces and managing suppression lists for transactional emails requires implementing retry logic and webhook handling to track failed deliveries. Maintaining suppression lists prevents sending to invalid addresses, protecting your sender reputation and reducing bounce rates.

Transactional email goes to spam despite authentication protocols due to poor list management, high bounce rates, or missing compliance elements. Properly managing user consent, cleaning email lists, and ensuring strict adherence to CAN-SPAM or GDPR rules are essential to avoid spam filters.

Yes, you can use this email deliverability guidance for a startup sending both newsletters and password resets. It provides a roadmap for setting up domain authentication, handling user consent, and managing lists to maximize delivery for both transactional and marketing use cases.

The best way to manage email list reliability and operational webhook events is to implement robust retry logic and proper webhook handling. These strategies ensure reliable delivery tracking, maintain suppression lists, and actively monitor your email infrastructure's operational health.