# Zoho Mail

**Canonical:** https://apis.io/providers/zoho-mail/  
**Website:** https://www.zoho.com/mail/  
**APIs profiled:** 4

Zoho Mail is an ad-free, privacy-first email and collaboration platform offering a comprehensive REST API for managing email accounts, folders, messages, contacts, calendars, and organizational email administration. The API supports 15 modules including Organization, Domains, Groups, Users, Mail Policy, Accounts, Folders, Labels, Email Messages, Signatures, Threads, Tasks, Bookmarks, Notes, and Logs. Authentication uses OAuth 2.0 and responses are returned in JSON format with region-specific base URLs for US, Europe, India, Australia, Japan, Canada, UAE, Saudi Arabia, and China deployments.

## Kin Score — 40.0 / 100 (developing)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 40.0).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 60.3 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 21.1 |
| Developer Ergonomics | 23.8 |
| Commercial Clarity | 50.0 |
| Access Clarity | 50.0 |

## Agent readiness — 29.1 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (4)

- **Zoho Mail Accounts API** — Manage email accounts, vacation replies, forwarding, and account settings
- **Zoho Mail Folders API** — Create and manage email folders
- **Zoho Mail Messages API** — Send, receive, search, and manage email messages and attachments
- **Zoho Mail Organization API** — Admin-level organization, domain, group, user, and policy management

## Agentic access (1)

- **Zoho Mail Agentic Access** — 23 operations · 10 acting

## Security (3)

- **Zoho Mail Authentication** — oauth2 · 1 scheme
- **Zoho Mail Domain Security** — TLSv1.3 · HSTS · DMARC
- **Zoho Mail Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Zoho Mail Plans Pricing**

## Tags

Email, Mail, Collaboration, Messaging, Calendar, Contacts, Organization Management, Software-as-a-Service

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