Prompt
What should I use if I need retries and bounce tracking?
Latest observation
Oct 5, 2026
OpenAI APIWeb search: off
If you need retries and bounce tracking, you should use a transactional email service like:
- Amazon SES
- SendGrid
- Mailgun
- Postmark
- SparkPost
These services typically provide:
- Automatic retry handling for transient delivery failures
- Bounce tracking via webhooks or event APIs
- Often complaint/spam tracking too
If you want a simple recommendation:
- Best overall for deliverability + bounce tracking: Postmark
- Best budget option: Amazon SES
- Best all-around developer API: SendGrid or Mailgun
If you want, I can also recommend one based on your stack or scale.