Modoboa
Modoboa is an open-source mail hosting and management platform that provides a modern web interface for managing email domains, mailboxes, and related services. It integrates with Postfix and Dovecot, offering RESTful API access for automation and third‑party integration, and supports features such as DKIM, DMARC, SPF, and user-friendly administration tools.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles Modoboa the way a machine reads it — 51 machine-readable artifacts across 1 API, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Modoboa scores 40.1/100 (developing), with a separate agent-readiness read of 27/100 (agent aware). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-10-31 · rubric v0.25.0
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title="Modoboa on API Evangelist — API profile and Kin Score">
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</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile Modoboa
Each block below is one kind of artifact we hold for Modoboa. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 35
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Modoboa Account API
The account API from Modoboa — 25 operation(s) for account.
Modoboa Accounts API
The accounts API from Modoboa — 9 operation(s) for accounts.
Modoboa Address Books API
The address-books API from Modoboa — 3 operation(s) for address-books.
Modoboa Admin API
The admin API from Modoboa — 3 operation(s) for admin.
Modoboa Alarms API
The alarms API from Modoboa — 4 operation(s) for alarms.
Modoboa Aliases API
The aliases API from Modoboa — 4 operation(s) for aliases.
Modoboa Amavis API
The amavis API from Modoboa — 9 operation(s) for amavis.
Modoboa Armessages API
The armessages API from Modoboa — 2 operation(s) for armessages.
Modoboa Attendees API
The attendees API from Modoboa — 2 operation(s) for attendees.
Modoboa Capabilities API
The capabilities API from Modoboa — 1 operation(s) for capabilities.
Modoboa Categories API
The categories API from Modoboa — 2 operation(s) for categories.
Modoboa Contacts API
The contacts API from Modoboa — 2 operation(s) for contacts.
Modoboa Credentials API
The credentials API from Modoboa — 1 operation(s) for credentials.
Modoboa Domainaliases API
The domainaliases API from Modoboa — 2 operation(s) for domainaliases.
Modoboa Domains API
The domains API from Modoboa — 11 operation(s) for domains.
Modoboa Email Providers API
The email-providers API from Modoboa — 4 operation(s) for email-providers.
Modoboa Emails API
The emails API from Modoboa — 2 operation(s) for emails.
Modoboa Fido API
The fido API from Modoboa — 4 operation(s) for fido.
Modoboa Frontend API
The frontend API from Modoboa — 1 operation(s) for frontend.
Modoboa Identities API
The identities API from Modoboa — 3 operation(s) for identities.
Modoboa Languages API
The languages API from Modoboa — 1 operation(s) for languages.
Modoboa Logs API
The logs API from Modoboa — 4 operation(s) for logs.
Modoboa Mailboxes API
The mailboxes API from Modoboa — 2 operation(s) for mailboxes.
Modoboa Migrations API
The migrations API from Modoboa — 2 operation(s) for migrations.
Modoboa Notifications API
The notifications API from Modoboa — 1 operation(s) for notifications.
Modoboa Parameters API
The parameters API from Modoboa — 6 operation(s) for parameters.
Modoboa Relaydomains API
The relaydomains API from Modoboa — 2 operation(s) for relaydomains.
Modoboa Resources API
The resources API from Modoboa — 1 operation(s) for resources.
Modoboa Senderaddresses API
The senderaddresses API from Modoboa — 2 operation(s) for senderaddresses.
Modoboa Shared Calendars API
The shared-calendars API from Modoboa — 6 operation(s) for shared-calendars.
Modoboa Statistics API
The statistics API from Modoboa — 1 operation(s) for statistics.
Modoboa Theme API
The theme API from Modoboa — 2 operation(s) for theme.
Modoboa Transports API
The transports API from Modoboa — 1 operation(s) for transports.
Modoboa User Calendars API
The user-calendars API from Modoboa — 8 operation(s) for user-calendars.
Modoboa Webmail API
The webmail API from Modoboa — 28 operation(s) for webmail.
Scroll within the panel for all 35 ·
Agent Skills 2
An agent skill packages the how-to for driving these APIs from an assistant — the prompts, the sequence, the guardrails — so the knowledge to use the API travels with it.
Packaged agent skills for driving this provider's APIs from an AI assistant.
modoboa-basic
AGENT SKILLmanage-api-token
AGENT SKILLPricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the things the Kin Score reads for access clarity — renamed from commercial clarity in rubric 0.12, because a free statutory interface has access terms and no commercial ones.
Published pricing tiers and plan structures.
Rate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Modoboa Rate Limits
RATE LIMITSSemantic Vocabularies 1
JSON-LD contexts give the data shared meaning across APIs. We profile them because semantics are what let a machine reconcile 'customer' here with 'customer' somewhere else.
JSON-LD contexts and semantic vocabularies used across these APIs.
Modoboa Context
JSON-LDSpectral Rules 1
Governance rulesets we run against this provider's specs — the automated checks behind parts of the score. Profiling them makes the quality bar explicit and re-runnable, not a matter of opinion.
Modoboa API Rules
SPECTRALJSON Schema 6
Standalone JSON Schema definitions describe the data models behind the API. We profile them so the shapes are validatable on their own — useful long after a single request is forgotten.
Standalone JSON Schema definitions for this provider's data models.
AccountMe
JSON SCHEMAAccount
JSON SCHEMADomain
JSON SCHEMAPatchedDomain
JSON SCHEMAPatchedWritableAccount
JSON SCHEMAWritableAccount
JSON SCHEMASecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes are the vocabulary of least-privilege access. Profiling them shows exactly what an integration — or an agent acting on a user's behalf — is allowed to do.
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for Modoboa — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 2
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 5
Pagination, idempotency, versioning, errors, and events
Build 3
SDKs, sample code, and the tooling you integrate with
Access & Security 1
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 3
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/modoboa · machine-readable index on apis.io
This is an independent, third-party profile of Modoboa, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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