n8n engine

Deliverability DNS Pre-Flight

Verify SPF, DKIM and DMARC on every sending domain before you launch. An n8n pre-flight that checks SPF, DMARC and DKIM for a list of sending domains over DNS-over-HTTPS and fails loudly if anything is wrong, plus a written DNS configuration playbook.

What it does

  • SPF, DMARC and DKIM lookups over DNS-over-HTTPS (no extra API)
  • Pass/fail report per domain
  • Stops the run with a clear error when a record is missing
  • DNS playbook with copy-paste record examples

What is in the download

jsonengine-05-deliverability-dns.json
n8n workflow · import via Workflows → Import from File
mddeliverability-dns-kit.md
Playbook · DNS records with copy-paste examples
mdREADME.md
Quick start, written for your setup
txtLICENSE.txt
Commercial license for your company

What you need

  • n8n
  • Access to your DNS provider

How delivery works

  1. Pay on Stripe's secure checkout. Card, Apple Pay, Google Pay or Link.
  2. You land on your order page and download the zip right away.
  3. We email you the same link, so you can download again any time.
  4. Open README.md first. It walks you through import, credentials and a first test run.

Questions

Do I own what I download?

You get a commercial license to use, change and deploy the files inside your company and for your own clients, without limits. You can't resell them as a template or course.

What if it does not work in my setup?

Email us within 14 days. If a file is broken or will not import, we fix it or refund you.

Can you install it for me?

Yes. A Build Session installs and tunes it inside your stack with you, live. The session fee is credited toward a full sprint.

Will it send emails on its own?

No. Every engine drafts and alerts. Anything that reaches a prospect passes a human approval step you control.

Pairs well with

See all engines →

Want everything? The Master Bundle includes all 14 engines and 9 skills.