Private email infrastructure & deliverability engineering
Infrastructure

Private Infrastructure

Fully bespoke email plants for clients whose scale, compliance profile or brand model requires a single-tenant estate: private ASN, private IP space, private nameservers, private support channels.

Overview

Private infrastructure is what we build for clients whose volumes exceed a few hundred million messages per month, or whose compliance posture requires a fully segregated estate.

Everything is engineered from the network layer up: dedicated AS number where useful, dedicated IP allocations, dedicated MX infrastructure, private-brand nameservers, isolated bastion and monitoring, and a named engineering pod.

Benefits

  • Single-tenant across every layer of the stack
  • Compliance-friendly attribution and auditability
  • Dedicated engineering pod, not shared operations

Technical specifications

ScopeBespoke — scoped in the proposal
Minimum engagement12 months

Use cases

  • Global enterprise programs with strict data residency
  • Regulated financial and healthcare senders
  • Programs whose brand model requires no shared attribution

Questions

Is there a minimum size?
Effectively yes. Below roughly 50 million messages per month, dedicated SMTP is usually a better fit than a fully private estate.

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