# mailcow

**Canonical:** https://apis.io/providers/mailcow/  
**Website:** https://mailcow.email/  
**APIs profiled:** 0

Mailcow provides a dockerized mail server suite, offering a full-featured, self‑hosted email solution with webmail, spam filtering, antivirus, and advanced management tools. It is maintained by The Infrastructure Company GmbH and supports modern protocols, multiple domains, and extensive configuration options, targeting both small businesses and larger enterprises seeking control over their email infrastructure.

## Kin Score — 12.6 / 100 (emerging)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 48.2 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 15.8 |
| Developer Ergonomics | 31.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 11.8 (matched via fallback).

## Agent readiness — 17.5 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | served |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | served |
| Protected Resource Metadata | verified |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | na |

## Security (1)

- **Mailcow Domain Security** — TLSv1.3 · DNSSEC

## Tags

Company, Email, Docker, OpenSource, SelfHosted

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/mailcow/). Scores are computed from the provider's own public artifacts under a published rubric.