Sample transactional email pack excerpt
A short preview of the private Transactional Email Launch Pack delivered after payment. It is informational, not provider support, legal, tax, or security advice.
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The paid pack expands this excerpt into a launch runbook for SMTP relay setup, Brevo sender DNS, SPF/DKIM/DMARC checks, secret handling, delivery tests, and resend/support recovery.
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| SMTP relay | Record provider, host, port, TLS mode, username, and sender address in a private runbook. |
| DNS auth | Verify SPF, DKIM, and DMARC before relying on production checkout or delivery email. |
| Secret handling | Keep SMTP passwords and API keys in environment variables or secret storage, never in source code. |
| Delivery test | Send one transactional test email, inspect spam placement, and check received headers for alignment. |
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Short checkout: https://buy.signal-shelf.com/brevo. No subscription. Delivery is private by email after Stripe confirms payment.