smtp2webhook

SMTP to Webhook Relay.

version: "3"
services:
  smtp2webhook:
    restart: always
    image: ghcr.io/josh/smtp2webhook
    ports:
      - "25:25"
    environment:
      - SMTP2WEBHOOK_DOMAIN=example.com
      - SMTP2WEBHOOK_CODE=d039b5
      - SMTP2WEBHOOK_URL_TEST=https://d039b5.requestcatcher.com/test

Will forward mail to [email protected] to https://d039b5.requestcatcher.com/test.