# mailbox.org

**Canonical:** https://apis.io/providers/mailbox-org/  
**Website:** https://mailbox.org/  
**APIs profiled:** 2

mailbox.org provides a secure, privacy‑focused email and collaboration suite for individuals and businesses. Hosted in German data centres, it offers encrypted mail, cloud drive, video meetings, and office tools, all compliant with GDPR, ISO 27001 and BSI C5. The service emphasizes data sovereignty, green energy operation, and a range of pricing plans from personal to enterprise.

## Kin Score — 23.3 / 100 (emerging)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 58.9 |
| Contract Quality | 20.2 |
| Contract Governance | 22.0 |
| Operational Transparency | 26.3 |
| Developer Ergonomics | 26.2 |
| Access Clarity | 0.0 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 22.5 (matched via fallback).

## Agent readiness — 30.6 (agent-ready)

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

## APIs (2)

- **Mailbox API** — Mailbox provides an email and collaboration API documented at the welcome page.
- **mailbox.org API** — mailbox.org API as documented publicly: 4 operations. Contract generated from the documentation by API Evangelist (2026-10-27); not the provider's own document.

## Security (2)

- **Mailbox Org Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **Mailbox Org Vulnerability Disclosure** — security.txt · contact published

## Tags

Email, Collaboration, Privacy, GDPR, German

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