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.

Authenticated email gateway for AI agents — SPF/DKIM verified inbound, HMAC-signed delivery, webhook + WebSocket fan-out, CLI + SDKs

TypeScript SDK for the Proxmox Mail Gateway (PMG) API.

PHP SDK for the Proxmox Mail Gateway (PMG) API.

Go SDK for the Proxmox Mail Gateway (PMG) API.

Python SDK for the Proxmox Mail Gateway (PMG) API.

Kotlin SDK for the Proxmox Mail Gateway (PMG) API.

Rust SDK for the Proxmox Mail Gateway (PMG) API.