HIPAA-compliant sending now available

Email
infrastructure
control plane.

Run the sending stack. Skip the server-by-server work. Dedicated IPs, real-time analytics, and 99.99% uptime — without the on-call rotation.

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app.postmta.com/dashboard
LIVE
4.2M
Sent today
+12.4%
99.7%
Delivered
+0.2%
42ms
Avg latency
-3ms
Delivery rate99.7%
Accepted4,188,341
Bounced8,402
Suppressed3,257
Emails / minuteLive
Server fleet4/4 online
  • smtp-1.us-east
    1ms
  • smtp-2.us-east
    1ms
  • smtp-1.eu-west
    18ms
  • smtp-1.ap-south
    142ms
116 IPs active
SOC 2 Type II

Platform capabilities

Built for infrastructure teams
who can't afford downtime.

Six core capabilities that replace a full-time MTA operations role — without the on-call burden.

Centralized Servers

Provision, monitor, and retire servers from a single pane of glass.

99.99%Uptime SLA

IP Pool Intelligence

Automatically distribute sending across your IP pool to maintain reputation.

116Active IPs

Live Event Stream

Every event — sent, delivered, bounced, opened, clicked — in under 100ms.

<100msEvent latency

Compliance Automation

HIPAA and SOC 2 controls built in. Audit logs, DPAs, and access controls.

SOC 2Type II Certified

ISP Feedback Loop

FBL data from Gmail, Yahoo, and Outlook flows directly into your dashboard.

4FBL sources

Bounce Handling

Soft bounces re-attempted, hard bounces suppressed — fleet-wide, instantly.

0.3%Hard bounce rate

How it works

From zero to sending in four steps.

No infrastructure to provision. No software to install.

Connect via SMTP or API

Point your email library at our relay. Standard SMTP credentials — no agent software.

Configure Sending Policy

Set per-campaign limits, TLS enforcement, and IP rules. Propagates in under 30 seconds.

Monitor Live

Watch delivery rates, latency, and IP reputation in real time with intelligent alerting.

Scale Without Reconfiguration

Add IPs or provision servers through the UI. Routing updates happen automatically.

Pricing

Transparent pricing. No surprises.

Start with a 14-day free trial. No credit card required.

Starter Pro

Perfect for early-stage senders building their reputation.

$97/mo

25,000 credits/month

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What's included

  • 25,000 credits / month
  • 1 sending domain
  • 1 IP pool
  • Basic warmup
  • Standard analytics
  • Suppression management
  • API access
  • Email support
  • No dedicated IP
  • No SSO / SAML
  • No custom shaping
Most Popular

Growth Scale

For scaling teams that need intelligent deliverability guardrails.

$293/mo

100,000 credits/month

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What's included

  • 100,000 credits / month
  • 5 sending domains
  • 3 IP pools
  • Intelligent warmup
  • Advanced analytics + exports
  • Complaint suppression lists
  • Gmail Postmaster integration
  • Predictive placement checks
  • Priority API access
  • Live chat + email support
  • No dedicated IP
  • No SSO / SAML

Enterprise Power

Full-spectrum infrastructure for high-volume senders.

$740/mo

500,000 credits/month

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What's included

  • 500,000 credits / month
  • Unlimited sending domains
  • Unlimited IP pools
  • Dedicated IP included
  • Intelligent warmup + custom shaping
  • Real-time analytics + webhooks
  • Gmail + Yahoo Postmaster
  • Predictive placement + complaint guardrails
  • Tracking domain rotation
  • Operational alerts + on-call
  • Dedicated account manager
  • SSO / SAML

Compliance you can prove. Security you can audit.

SOC 2 Type II
SSAE 18 audited
HIPAA
BAA available
NIST CSF
Framework aligned
GDPR
EU data residency
CCPA
Privacy compliant

Evidence packages available under NDA ·Request artifact package

FAQ

Common questions.

How does PostMTA Hosted differ from self-managed MTA servers?
PostMTA Hosted eliminates the operational burden — no server patching, IP warming, SSL rotation, or bounce handling. You control the strategy; we manage the infrastructure with 24/7 monitoring and automatic failover.
What is the uptime SLA?
We guarantee 99.99% uptime via redundant clusters across multiple data centers. Failover is automatic — typically under 30 seconds RTO.
Can I bring my own IP addresses?
Yes. Migrate existing dedicated IPs or let us provision new ones. Our team handles reputation management and monitoring as part of the service.
Is HIPAA-compliant sending available?
Yes. The HIPAA tier includes dedicated infrastructure, BAA agreements, enhanced audit logging, and encryption at rest — designed for healthcare organizations sending PHI.
How does pricing scale?
Volume-based, starting at $97/month for Starter Pro. Volume discounts apply at higher tiers; custom Enterprise contracts are available for billions-of-email monthly volumes.
What integrations are supported?
SMTP relay, REST API, and webhook event streaming. Standard email protocols mean your existing libraries and CRM integrations work without code changes.

Ready to stop managing MTA infrastructure?

Join teams at Klaviyo, Loops, and Resend who trust PostMTA Hosted to deliver their most critical communications.

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No credit card required · 14-day free trial · SOC 2 evidence available