trustyourinbox
DMARCbis-ready · 2026 standard

DMARC Simplified

Plain-English email security, with the full forensic detail one click away, for the day you need to dig in.

Analyze Your Email Security Posture

Built for deliverability and security teams.

Focus on what actually matters.

60 sec
daily digest

A daily digest, not another dashboard.

Each morning, a prioritized summary of what changed and what needs action lands in your inbox, with one-click fixes attached. No console to monitor.

140+
sending vendors identified

Every sender identified by name.

Each sending IP is matched against a curated corpus of 4,000+ CIDR ranges, so reports name SendGrid, Postmark, and Mailchimp instead of raw ASNs. New vendors are added as we identify them.

1 click
to reach enforcement

One-click DMARC enforcement.

Advance from p=none to quarantine to reject in a single click. We write the change straight to Cloudflare or AWS Route 53 after a five-minute delay, with an emailed record and a 24-hour undo.

How it works

Three steps. Most people are done in under five minutes.

  1. 01

    Add your domain.

    Verify ownership with a single TXT record. We give you a unique address to paste into your DMARC record's rua= tag. That is the entire setup. No agent, no SMTP relay, no DNS handover.

    DNS recordsacme.com
    TXT_dmarc.acme.comTTL 300
    v=DMARC1; p=none; rua=mailto:acme-7f3k@rua.trustyourinbox.com
    Ownership verifiedTXT record found
  2. 02

    Reports start arriving.

    Within hours of mail moving through Gmail, Microsoft, and Yahoo, the first reports show up. We parse the XML, match every source IP to a known vendor, and surface alignment numbers per sender.

    Aggregate reportsLast 24 hours
    ReporterAligned
    • Ggoogle.com1,872 msgs98%
    • Ooutlook.com643 msgs96%
    • Yyahoo.com311 msgs100%
    New sender identified: SendGrid
  3. 03

    We tell you what's broken.

    Daily digest summarizes anomalies. When you are ready to step from p=none to p=quarantine, we tell you which senders are blocking you and offer a one-click fix that writes the DNS change behind a 5-minute undo window.

    Action inbox1 fix ready
    mailer.acme.com is failing SPF alignment

    Mailchimp sends do not align with acme.com

    Fix thisStaged
    p=quarantine applied to acme.com

    Completed yesterday

    Writes to DNS in 5 minutes. Undo anytime for 24 hours.

For your AI assistant

Ask your DMARC data anything.

Connect Claude, Cursor, or any MCP client to your workspace and ask in plain English. It reads your real reports and answers with clean tables and summaries, the same numbers you see in the app.

  • Read-only by default. Scoped to your workspace, never another customer's.
  • Free to try. Connect an assistant in about a minute.
Your AI assistantExample

Is acme.com being spoofed? Was I protected last week?

Yes, but DMARC blocked all of it. Here's last week for acme.com:

Spoofed messages blocked1,240
Reached an inbox0
Top sourceRussia

You're fully protected, every spoofed message was rejected before delivery.

Watch your first domain.
Free.

Set up in five minutes. Daily digest. One-click fixes when something breaks.