Docs

Operator docs

Every operator doc maps back to a panel section. "Open in panel" on each page deep-links where the section is reachable.

• Getting startedoverviewPostMTA Hosted panel first login and onboarding wizardverified Sun Jul 12 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• HTTP send APIsendingAuthenticated /v1/send with API keys, credit admission, and verified From.Matrix: M04, M05, M13, M48verified Sat Jul 11 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• SMTP submissionaccessAUTH PLAIN against smtp_credentials; credit hold then inject. Lab :2525, prod :587.Matrix: M06, M06b, M23, M26verified Sat Jul 11 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Credits & Prepaid Hold SemanticscreditsMatrix: M01, M02, M04, M11, M48verified Sat Jul 11 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Domains — SPF / DKIM / DMARC + VerifydomainsMatrix: M09, M09b, M09c, M25, M52, M52bverified Sat Jul 11 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Egress IPs & Multi-IP PublishingipsMatrix: M09dverified Sat Jul 11 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• API Keys & SMTP CredentialsaccessMatrix: M08, M23, M30verified Sat Jul 11 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Members, Roles, and InvitationsgeneralMatrix: M24verified Sat Jul 11 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Nodes — Incus Provision & BYO RegisternodesMatrix: M10, M10b, M10c, M14verified Sat Jul 11 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Queues — Metrics, Bounces, SuspendsqueuesMatrix: M07, M14verified Sat Jul 11 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Security architecture — layers from edge to KumoDefense-in-depth layered security model for PostMTA Hosted.Matrix: M31, M46, M54verified Sat Jul 11 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Compliance posture — SOC 2 / HIPAA / NIST / CIS crosswalkOperator-facing crosswalk between PostMTA Hosted controls and common frameworks.Matrix: M31, M46verified Sat Jul 11 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Shaping — Apply Policy (epoch bump + warmup ladder)shapingMatrix: M22, M53dverified Sat Jul 11 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Policy Jobs — Queues & Result CodesjobsMatrix: M22verified Sat Jul 11 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• FBL Ingest — Complaint Feedback LoopfblMatrix: M29, M55, M56verified Sat Jul 11 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Audit ActivityactivityMatrix: M21verified Sat Jul 11 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Suppressions — release B / M67 + M68fblMatrix: M67, M68verified Sun Jul 12 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Agency — Hosted TenantsapplianceMatrix: M09verified Sun Jul 12 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Sending — POST /v1/send & /v1/panel/sendsendingMatrix: M04, M05, M13verified Sat Jul 11 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Policy — Render & Apply (honest)shapingMatrix: M22verified Sat Jul 11 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Identity — OIDC / SAML / MFA + AAL2generalMatrix: M71verified Sun Jul 12 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Delivery webhooks (Kumo → appliance)deliveriesMatrix: M72verified Sun Jul 12 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Hardening checklist — production env flagsPer-flag risk, smoke proof, and rollback for PostMTA Hosted env flags.Matrix: M20, M31verified Sat Jul 11 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Reputation (on-box pulse)reputationMatrix: M74verified Sun Jul 12 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Backup & restoreapplianceMatrix: M53b, M53c, M66verified Sun Jul 12 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Incident response — operator playbookactivityDetect, triage, contain, notify, and recover on a PostMTA Hosted appliance.Matrix: M07, M22, M29verified Sat Jul 11 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Air-gap updatesapplianceMatrix: M73, M63verified Sun Jul 12 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• Production runbookoverviewMatrix: M31, M07verified Sun Jul 12 2026 17:00:00 GMT-0700 (Pacific Daylight Time)
• ECC verify — battle-tested evidenceoverviewMatrix: M54, M66verified Sun Jul 12 2026 17:00:00 GMT-0700 (Pacific Daylight Time)