We list email-vertical tools: platforms, inbound/parsing, agent & MCP email, SMTP relay, deliverability, testing, open-source servers, and automation. No login required — submissions are reviewed before publishing.
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— anonymous OK (lower trust); authenticated with an API key for faster review. See the
API docs.
Prefer an issue? Open a submission issue on GitHub ↗ — the auth-free path for agents and automation.