Email Health & Deliverability

Stop deleting DMARC reports. Start understanding them.

Sendvery watches your SPF, DKIM, and DMARC continuously, parses every aggregate report, and translates the noise into plain-English insights — so the first time you hear about a deliverability problem isn't from an angry customer.

The problem nobody warns you about

Email authentication records are set once and forgotten. Then services get added, DNS providers get migrated, DKIM keys quietly expire, and your records break — silently. The mail servers rejecting your messages don't ring a bell; they just drop them. You only find out when customers complain about missing invoices, or worse, when somebody spoofs your domain in a phishing campaign and your brand takes the hit.

Running dig against an MX record tells you nothing about whether real mail is being authenticated. DMARC reports do — but they arrive as compressed XML attachments from Google, Yahoo, and Microsoft, and reading them by hand is nobody's idea of a Tuesday afternoon.

A dashboard, not a wall of XML

Every monitored domain rolls up into one view — current health, pass rate, and the next action you should take.

app.sendvery.com / dashboard

Your domains

3 monitored
Domain Health DMARC pass rate
acme.io Healthy 99.4% View report
shop.example.com DKIM drift 87.1% View report
newsletter.example.org SPF broken 41.8% View report

Illustrative — your data, your domains.

Built for the people who actually own email

Three audiences. One product. Different superpowers.

Developer

What they need: visibility into their own infrastructure without an enterprise contract.

Outcome: get alerted before deliverability tanks — and self-host the whole thing if you'd rather not pay anyone.

Small Business

What they need: someone — or something — to translate "DMARC quarantine" into "do these three things by Friday".

Outcome: understand deliverability in plain English, fix issues before invoices go missing.

Agency

What they need: one dashboard across every client domain, with alerts that justify the monthly retainer.

Outcome: prove value to clients with reports instead of "trust me, it's fine" emails.

How is Sendvery different?

There are good tools in this space. None of them combine continuous monitoring, AI-powered explanations, open source, and a $5.99 entry price.

MXToolbox

One-off lookups

  • Free single-record checks
  • No continuous monitoring
  • No DMARC report parsing
  • No AI guidance

dmarcian

Enterprise pricing

  • Solid DMARC dashboards
  • Starts in the tens of $/mo
  • No AI insights
  • Closed source

Self-hosted PowerDMARC / parsedmarc

DIY stack

  • Free if you have ops capacity
  • Elasticsearch + Grafana to babysit
  • No managed AI layer
  • Steep learning curve
Sendvery

Sendvery

From $5.99/mo

  • Continuous DNS + DMARC monitoring
  • AI-powered plain-English insights
  • Open source (AGPL-3.0), self-host free
  • One-line Docker setup

Built in the open

Open source on GitHub — repo opens at launch. Read the architecture, audit the data flows, or self-host the whole thing.

AGPL-3.0 Self-hostable How self-hosting works →

I was deleting my DMARC reports for years. They'd arrive as XML attachments from Google and Yahoo, I'd glance at the subject line, and delete them. I had no idea what was in them or whether anything was wrong. Turns out, quite a lot was. I built Sendvery so the next developer doesn't have to feel that uneasy about their own infrastructure.

JM
Jan Mikeš
Founder · GitHub

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