Built for Microsoft 365

Enterprise DMARC visibility.
Not enterprise pricing.

Sentura ingests your DMARC reports, maps every sender, and guides you from p=none to p=reject — for a fraction of what the big platforms charge. No add-ons. No surprises.

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No credit card  ·  Cancel anytime  ·  Setup in under 10 minutes
Domain posture
acme.com
SPF DKIM p=none
mail.acme.com
SPF DKIM no record
Enforcement path — acme.com
p=none
p=quarantine
p=reject
Readiness score
78%
Classifies senders from Microsoft 365 SendGrid Mailchimp HubSpot Zendesk DocuSign Proofpoint Mimecast + dozens more
Features

Everything you need.
Nothing you don't.

The big DMARC platforms are built for Fortune 500 teams with dedicated security engineers. Sentura is built for the IT admin managing everything.

Microsoft Graph API ingestion

Point your rua= tag at a shared mailbox. Sentura polls it automatically via Microsoft Graph — no forwarding rules, no credentials shared, no manual downloads.

Automatic sender classification

Every source IP matched against a global provider library. Microsoft 365, SendGrid, Mailchimp — identified by name, not just IP address. Unknown senders flagged immediately.

Enforcement readiness scoring

A live readiness score per domain. Know exactly what's blocking you from p=reject — and get a clear signal when it's safe to tighten policy.

Spoofing detection and alerts

New unknown senders, failure spikes, and previously passing senders that start failing — all surfaced immediately with actionable alerts.

Multi-domain dashboard

All your domains in one view. SPF, DKIM, and DMARC health checked live. Sender inventory, trend charts, and failure drill-down — no switching between tools.

As-built .docx reports

Generate a professional email authentication posture report in one click — ready for audits, compliance reviews, or presenting to leadership.

Sentura shield
Why Sentura

More included. Transparent pricing.
No add-ons. No surprises.

The big platforms gate enforcement features behind add-ons or "contact sales" pricing. Every Sentura plan includes the full feature set — you only pay more for more domains.

Sentura dashboard
Feature Sentura Valimail PowerDMARC EasyDMARC
Starting price$19/month$19/month$8/month$35.99/month
Enforcement readiness included✓ all plansPaid upgradeAdd-onHigher tier
As-built reports included✓ all plans———
Microsoft Graph API ingestion✓✓——
Entra ID native authentication✓———
Pricing modelPer domainVolume-basedVolume-basedVolume-based
Transparent public pricing✓Contact salesPartial✓
Multi-tenant management✓ BusinessEnterprise only✓Paid add-on
Pricing

Simple, domain-based pricing.
No volume traps.

Pay per domain, not per email. Your bill stays flat whether you send 10,000 or 1,000,000 emails a month. Every plan includes the complete feature set.

Pricing
Starter
$19/month
For small organisations getting visibility into their email authentication posture.
✓3 domains
✓2 users
✓Graph API + manual ingestion
✓Sender classification
✓SPF / DKIM / DMARC health
✓Enforcement readiness scoring
✓Alerts and notifications
✓As-built .docx reports
✓90-day data retention
Start free trial
Most popular
Pro
$59/month
For organisations managing multiple domains or needing longer data history.
✓10 domains
✓5 users
✓Everything in Starter
✓12-month data retention
✓Priority support
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Business
$129/month
For MSPs and IT teams managing email authentication across multiple customers.
✓25 domains
✓10 users
✓Everything in Pro
✓Multi-tenant management
✓White-label reports
✓24-month data retention
✓Dedicated onboarding
Start free trial

All plans include a 14-day free trial. No credit card required. Annual billing saves 20%.

14-day free trial  ·  No credit card

See who's really sending
on your behalf.

Connect your DMARC mailbox. Get your first report parsed
and your senders classified in under 10 minutes.

Start free trial Book a demo