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79score
PH · saas
Freemium
Build

Deliverability fix-plan copilot

A remediation-focused web app that turns email authentication and reputation issues into safe, reviewable action plans. Instead of stopping at alerts, it helps users understand what to change, why it matters, and how to validate changes before applying them.

En hausse +311%5 canauxTendance des mentions sur 30 jours: latest 2, peak 5, 30-day series
Voir sur Reddit
Découvert 2 juil. 2026

Pourquoi c'est important

You know something is wrong with your email setup, but the current tools leave you stranded between diagnosis and action. A checker flags an SPF problem, a blacklist issue, or a weak DMARC policy, and then you are back to reading scattered documentation and guessing how risky each change might be. If you are not a deliverability specialist, even a simple record update feels dangerous because one wrong edit can interrupt sending. What you want is not another red warning badge. You want a guided repair flow that explains the issue, drafts the safest fix, shows the expected outcome, and lets you verify everything before making changes.

  • · Conçu pour Marketing operators, newsletter owners, founders, and revenue teams that manage sending setup themselves without an in-house deliverability specialist..
  • · Monétisation la plus probable : Freemium.

La douleur · Récit

You know something is wrong with your email setup, but the current tools leave you stranded between diagnosis and action. A checker flags an SPF problem, a blacklist issue, or a weak DMARC policy, and then you are back to reading scattered documentation and guessing how risky each change might be. If you are not a deliverability specialist, even a simple record update feels dangerous because one wrong edit can interrupt sending. What you want is not another red warning badge. You want a guided repair flow that explains the issue, drafts the safest fix, shows the expected outcome, and lets you verify everything before making changes.

Détail du score

Intensité du problème8/10
Volonté de payer7/10
Facilité de réalisation6/10
Durabilité7/10

Signal du marché

Tendance des mentions sur 30 joursPic : 5
Sparkline: latest 2, peak 5, 30-day series
Canaux couverts
selfhostedfront_pagesaassupabase/supabaseecommerce

Mise sur le marché

Utilisateur cible exact

Operators at small B2B companies who own email setup but are not DNS experts.

Nombre d'utilisateurs estimé

~200K-500K globally

Canal d'acquisition principal

SEO long-tail

Ancre de prix

$29/month

Premier jalon

100 self-serve signups and 10 paid conversions from search traffic around SPF and DMARC fixes

Périmètre MVP · 1–2 semaines

Semaine 1
  • Implement domain scan for SPF, DKIM, DMARC, MX, and common syntax errors
  • Map top 20 failure cases to deterministic remediation templates
  • Build a plain-language issue explanation page for each failure type
  • Add copyable DNS record outputs for major providers
  • Create a pre-change validation checker for pasted draft records
Semaine 2
  • Add AI-assisted explanation layer on top of rule-based fixes
  • Support provider-specific instructions for Google Workspace, Microsoft 365, SendGrid, and Mailgun
  • Implement change history and before-after validation snapshots
  • Add a safety score to flag risky SPF flattening or DMARC policy jumps
  • Release a freemium landing page with two free scans per week
Fonctions MVP: Automated SPF, DMARC, and DKIM diagnostics · Reviewable fix suggestions with provider-specific instructions · Simulation and validation before record changes · Change logs and rollback guidance · Learning layer explaining tradeoffs in plain English

Différenciation

Solutions existantes
FolderlyStandalone SPF and DMARC generatorsInbox placement and spam check tools
Notre angle
There is room for a unified deliverability workspace that combines domain health diagnosis, safe remediation guidance, pre-send risk analysis, and portfolio monitoring for smaller teams that cannot justify consultants or enterprise software.

Pourquoi cela pourrait échouer

Auto-contre-argument — le signal de confiance le plus important

  1. 1Users may rely on free articles or general AI tools instead of paying for a specialized remediation product.
  2. 2Provider-specific edge cases can make advice brittle and increase support burden quickly.
  3. 3If the app cannot connect recommendations to real outcome improvements, retention may be weak after initial fixes.

Résumé des preuves

Comment l'IA a synthétisé cet aperçu — pas de citations textuelles

Many comments asked nearly the same question: whether the product only identifies issues or actually recommends specific fixes. Others praised built-in record generators because they reduce time spent searching documentation. That pattern suggests a clear gap between detection and trusted remediation, with strong appeal for a guided assistant that turns findings into actionable and reviewable changes.

1 1 publication analysée5 5 canauxAI · Synthétisé par IA · pas de citations

Plan d'Action

Validez cette opportunité avant d'écrire du code

Prochaine Étape Recommandée

Construire

Signaux de demande forts. Vraie douleur et volonté de payer détectées — commencez à construire un MVP.

Kit de Textes pour Landing Page

Textes prêts à coller, basés sur le langage réel de la communauté Reddit

Titre Principal

Deliverability fix-plan copilot

Sous-titre

A remediation-focused web app that turns email authentication and reputation issues into safe, reviewable action plans. Instead of stopping at alerts, it helps users understand what to change, why it matters, and how to validate changes before applying them.

Pour Qui

Pour Marketing operators, newsletter owners, founders, and revenue teams that manage sending setup themselves without an in-house deliverability specialist.

Liste des Fonctionnalités

✓ Automated SPF, DMARC, and DKIM diagnostics ✓ Reviewable fix suggestions with provider-specific instructions ✓ Simulation and validation before record changes ✓ Change logs and rollback guidance ✓ Learning layer explaining tradeoffs in plain English

Où Valider

Partagez votre landing page sur r/Product Hunt · saas — c'est exactement là que ces points de douleur ont été découverts.

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Questions fréquentes

Qui rencontre ce problème ?
Marketing operators, newsletter owners, founders, and revenue teams that manage sending setup themselves without an in-house deliverability specialist.
Est-ce une réelle opportunité ?
Cette opportunité obtient un score de 79/100 selon la métrique composite de Pain Spotter (intensité du problème, propension à payer, faisabilité technique et viabilité). Validez-la davantage avant d'y consacrer du temps de développement.
Comment dois-je la valider ?
Menez 5 entretiens de découverte client avec le public cible, publiez une landing page avec une liste d'attente, et vérifiez l'activité récente sur le post source lié avant de commencer le développement.