SMTP2Discord (email-to-Discordwebhook)

smtp2Discord is a simple smtp server that resends the incoming email to the configured web endpoint (webhook) as a Discord webhook http post request.

Dev

• go mod vendor
• go build

Dev with Docker

Locally :

• go mod vendor
• docker build -f Dockerfile.dev -t smtp2discord-dev .
• docker run -p 25:25 smtp2discord-dev --timeout.read=50 --timeout.write=50 --webhook=http://some.hook/api

Or build it as it comes from the repo :

• docker build -t smtp2discord .
• docker run -p 25:25 smtp2discord --timeout.read=50 --timeout.write=50 --webhook=http://some.hook/api

The timeout options are of course optional but make it easier to test in local with telnet localhost 25 Here is a telnet example payload :

HELO zeus
# smtp answer

MAIL FROM:<[email protected]>
# smtp answer

RCPT TO:<[email protected]>
# smtp answer

DATA
your mail content
.

Docker (production)

Docker images arn't available online for now See "Dev with Docker" above

• docker run -p 25:25 smtp2discord --webhook=http://some.hook/api

Docker Compose

version: '3.1'
services:
  smtp2discord:
    container_name: smtp2discord
    image: donserdal/smtp2discord
    command: ' -webhook https://discord.com/api/webhooks/<ID>/<Pass>'
    ports:
      - '25:25'
    restart: unless-stopped

Native usage

smtp2discord --listen=:25 --webhook=http://localhost:8080/api/smtp-hook smtp2discord --help

Contribution

Original repo from @alash3al Thanks to @aranajuan