AnswerCite

AnswerCite Email Fail Simulator

Watch your domain get spoofed - then fix it with evidence.

We replicate the exact steps an attacker takes - recon → spoof → inbox - using your live DNS posture.

Then we generate an AnswerCite bundle: the precise DNS change to apply, backed by the standard that requires it.

①
Recon
Attacker inspects your DMARC, SPF, and DKIM posture and identifies the weak point.
→
②
Spoof / Phish
They forge ceo@yourdomain and tune headers to slip through your current controls.
→
③
Inbox outcome
We estimate how often that spoof would land undetected across major inboxes.
→
✔
AnswerCite fix
Copy the exact DNS change, test it live, and download an evidence card for stakeholders.
No login. No tracking.
Everything runs locally in your browser using DNS‑over‑HTTPS.

You can export the raw evidence we used - nothing hidden, nothing stored.
Hacker mode = attacker thinking.
Toggle it on to expand the simulated playbook into tactics,
edge‑cases, and how an attacker would actually try it -` without changing the underlying scan.
No login. No tracking. DNS lookups only.
Everything runs in your browser & you can export the raw evidence we used.

How it works

1) Pull posture

We check DMARC, SPF, DKIM (heuristic), MTA‑STS and TLS‑RPT via public DNS-over-HTTPS.


This gives us your live email‑trust posture with no login, no tracking, and no data stored.

2) Simulate failure

We model how a forged ceo@yourdomain would behave based on your current policies & estimate its likely inbox land‑rate across major providers.


This is a standards‑based simulation, not real deliverability testing.

3) AnswerCite

For every weakness we find, you get:

  • a precise DNS fix,
  • cited references from the relevant standards &
  • a downloadable evidence bundle you can hand straight to stakeholders.

Turn the simulation into reality

Vigo’s Email Trust Cleanup tightens SPF, DKIM, DMARC and basic transport controls so your domain is harder to spoof and easier to manage.

Fastest win if spoofing, phishing, or deliverability is on your mind.

Email Trust Cleanup