email-best-practices

To improve email deliverability, configure SPF, DKIM, and DMARC authentication protocols. This skill guides you through setting up these DNS records to ensure your transactional and marketing emails successfully reach the inbox.

The best way to handle secure email webhooks is to implement signature verification. This skill enforces signature-verified webhook processing to securely manage email events and prevent unauthorized incoming requests.

To implement idempotent email sending and retry backoff policies, use idempotency keys and exponential backoff. This skill enforces these reliability features to prevent duplicate emails during network failures and ensure successful delivery.

Yes, this email infrastructure guidance covers GDPR, CAN-SPAM, and CASL compliance. It provides a practical roadmap aligned with GDPR as a global standard, addressing data retention and international compliance scenarios for your application.

To manage suppression lists and differentiate transactional vs marketing emails, apply specific suppression rules based on email type. This skill helps you plan and implement list management for your SaaS app to maintain compliance.