email-best-practices

To prevent transactional emails from going to spam, implement DNS authentication protocols SPF, DKIM, and DMARC on your sending domain. This verifies your identity to mail servers and improves inbox deliverability for critical application messages.

Setting up email deliverability requires adding specific DNS records for SPF, DKIM, and DMARC. These authentication protocols validate your sending domain, prevent email spoofing, and instruct receiving servers on how to handle authentication failures.

To ensure marketing email compliance with CAN-SPAM, GDPR, and CASL, implement clear consent capture mechanisms, provide visible unsubscribe options, and handle email webhooks to automatically remove unengaged users from your mailing lists.

Implementing reliable email retry logic requires adding idempotency checks to prevent duplicate sends during network failures. This ensures failed transactional emails are safely requeued and delivered without creating multiple identical messages for the recipient.

Transactional emails are triggered by user actions like password resets and order confirmations, while marketing emails are promotional broadcasts. Differentiating them is critical because transactional emails require high sending reliability and do not need prior consent under CAN-SPAM.

Yes, handling email webhooks is essential for sending reliability and compliance. Webhooks provide real-time feedback on delivery failures, bounces, and spam reports, allowing your system to automatically update user statuses and maintain regulatory compliance.