stackalo

Email security. A broader view.

Your domains. Your email.
A clearer picture.

A clearer view of your email and domain security. We’re starting with
DMARC reporting, with a broader platform on the roadmap.

See how it works

In development · Starting with DMARC

Domain overview

Last 7 days

example.test Illustrative preview

Messages12.4k
Aligned98.2%
To review2

Authentication over time

● Aligned● Needs review

Sending sources

Mail serviceAligned
Website mailReview
Unknown sourceReview

Synthetic data · Design preview

A sample view, using illustrative data. No live domain is shown.

Less decoding. More understanding.

Make sense of what’s
behind your email.

01 / Visibility

Know who is sending.

Bring DMARC reports into one readable view of the services sending for your domain.

02 / Context

See what lines up.

Review SPF and DKIM results with the domain alignment that DMARC depends on.

03 / Investigation

Find a starting point.

Explore unfamiliar sources and configuration issues before deciding what to change.

A simple place to start

From raw reports
to useful context.

DMARC reports can be dense. Your next step doesn’t have to be.

  1. 01 / Connect

    Start with your domain.

    Verify your domain and add the reporting record to your DNS.

  2. 02 / Collect

    Let reports come to you.

    As participating receivers send reports, see them brought together in one place.

  3. 03 / Understand

    Review the evidence.

    Explore sources and authentication results to inform your next DNS or email configuration change.

The bigger picture / Planned

Starting with DMARC.
Building toward more.

Our direction includes sender inventory, domain health, deliverability signals, transport security, brand protection and reviewed remediation. These capabilities are planned, not all available today.

A little clarity goes a long way.

For domain owners and small teams. Starting with email authentication,
growing toward connected domain health and observability.