01
Wildcards, domain matches, exact addresses. One route per pattern, with a target webhook URL and optional forwarder address.
02
Inbound deliveries to your webhook retry with backoff (1m → 5m → 25m → 2h → 12h → 24h, then parked). Stripe-style HMAC signing.
03
Point mailnix at an existing mailbox. We poll it, parse the messages, and fire your inbound webhook. No MX change needed.
04
Each project has a catch-all sandbox inbox plus user-registered virtual inboxes. Visual debugging during development.
One HTTP call to get started