Prompt
transactional email debugging
Latest observation
Oct 9, 2026
OpenAI APIWeb search: off
Could you clarify what you need help debugging with transactional email?
Common issues include:
- emails not sending at all
- emails going to spam
- delivery delays
- template rendering problems
- unsubscribe/bounce handling
- SMTP/API auth failures
- webhook/event tracking issues
If you want, paste any of these and I can help troubleshoot:
- email provider (SendGrid, SES, Mailgun, Postmark, etc.)
- sending method (SMTP, API, library/framework)
- the exact error/logs
- a sample payload or code snippet
- what behavior you expected vs what happened