Legion members get exclusive access to Mail Legion's private managed email infrastructure.
Mail Legion is a separate LeadGrow business: licensed, isolated cold-email sending infrastructure with a stealth layer that keeps your domains and personas from reading as a bulk cold-outbound fleet.
Licensed, isolated infrastructure, plus a stealth layer.
Mail Legion runs on licensed, isolated cold-email infrastructure, wrapped in a proprietary stealth layer built to defeat inbox-provider pattern recognition.
Isolated infra
Dedicated inboxes, no shared IPs, one reputation per customer, so one burned domain never collapses the rest. Full SPF, DKIM, DMARC set automatically.
Stealth domains
Every subdomain spawns with its own real landing page, each with slightly varied copy, so the pattern across domains is unguessable. Purchases are spread across 48 hours in randomized buckets, and the system flags purchases that are not random enough.
Stealth personas
Almost every domain gets its own sending persona: a unique AI-generated image, full name, signature, and title, so personas do not read as a templated fleet.
~1,500/day*
~99.8%*
* Platform-published figures; Mail Legion's own product brief marks these [TO-VERIFY] pending confirmation of what its white-label contract permits stating. Provision to live: 48 hours. Sequencer integrations: Instantly, Smartlead, Apollo.
An agent-native control layer (an MCP server plus a CLI, internally named Axi) is Mail Legion's stated roadmap mission, not a confirmed shipped interface as of this pass - the workspace has no shipping `maillegion-axi` binary. Source: `businesses/mail-legion/infra-orchestrator/mail-legion-website/docs/maillegion-brief.md` (trust: emergent) and `PRODUCT.md` (trust: ground_truth).
This is a membership benefit, not a public product.
Membership is the path in. Mail Legion is not sold as a separate self-serve product on this page.
No confirmed price, seat limit, capacity allocation, or eligibility rule for Legion-member access to Mail Legion was found in the workspace. This slot needs those terms before the page can state them.
Send at scale, and stay invisible.
Join the Legion waitlist for member access to Mail Legion's infrastructure, or see Mail Legion's own site for its full public positioning.