# VaEmail pages by platform and use case

Technical pages written for the moment an agent, or the person driving it, decides how
to give a program an email capability. Each page is Markdown, served without extension,
and states only what the VaEmail documentation and the competitors' official
documentation say. Facts checked on 6 September 2026.

## What an agent needs from an email API

- [Email API for AI agents](https://vaemail.fr/email-api-for-ai-agents): structured errors, idempotency, dry run, scoped keys, audit log, and where VaEmail implements each.
- [Autonomous agent email](https://vaemail.fr/autonomous-agent-email): running email under autonomy safely, and which actions stay human.
- [AI agent email deliverability](https://vaemail.fr/ai-agent-email-deliverability): SPF, DKIM, DMARC and the diagnostics an agent can run by itself.
- [MCP email server](https://vaemail.fr/mcp-email-server): the 13 tools, installation, what the server tells the agent at initialisation.

## By platform

- [Email for Claude Code](https://vaemail.fr/email-for-claude-code)
- [Email for the OpenAI Agents SDK](https://vaemail.fr/email-for-openai-agents)
- [Email for Codex](https://vaemail.fr/email-for-codex)
- [Email for LangChain](https://vaemail.fr/email-for-langchain)
- [Email for CrewAI](https://vaemail.fr/email-for-crewai)
- [Email for n8n AI agents](https://vaemail.fr/email-for-n8n-ai-agents)

## Alternatives, for agent use

- [Resend alternative for AI agents](https://vaemail.fr/resend-alternative-for-ai-agents)
- [Brevo alternative for AI agents](https://vaemail.fr/brevo-alternative-for-ai-agents)
- [SendGrid alternative for AI agents](https://vaemail.fr/sendgrid-alternative-for-ai-agents)
- [Postmark alternative for AI agents](https://vaemail.fr/postmark-alternative-for-ai-agents)

The full comparison table, with the URL of every claim, is at
[vaemail.fr/compare/index.md](https://vaemail.fr/compare/index.md).

## Links

- Agent page: https://vaemail.fr/agents
- Documentation index for language models: https://vaemail.fr/llms.txt
- Whole documentation in one file: https://vaemail.fr/llms-full.txt
- OpenAPI 3.1: https://app.vaemail.fr/openapi.json
- Agent skill: https://vaemail.fr/skill
- MCP server source: https://github.com/vaemail/vaemail-mcp