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Posthorn

self-hosted mail gateway. Self-hosted email gateway between your apps and a transactional mail provider (Postmark, Resend, Mailgun, AWS SES, or outbound-SMTP). Three ingress shapes (HTTP form, HTTP API, SMTP). One Docker container, one TOML config. Introducing Posthorn, a self hosted email gateway.

Self-hostedOpen source

216 stars · GitHubexternal site

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