SMTP to MongoDB

GitHub action to setup an smtp server that saves emails to mongo, uses mailparser's ParsedMail as document schema. Intended only for development and test workflows.

Usage

Add the following to your workflow file to get smtp server running

steps:
- uses: debdutdeb/smtp-to-mongodb-action@main
  with:
    log-file: /tmp/smtp.log
    mongo-url: mongodb://localhost:27017

You can use supercharge/mongodb-github-action@1.10.0 with this action to get a mongo instance running.

Recommended structure is

steps:
- uses: supercharge/mongodb-github-action@1.10.0
  with:
    mongodb-version: "5.0"

- uses: debdutdeb/smtp-to-mongodb-action@main
  with:
    log-file: /tmp/smtp.log
    mongo-url: mongodb://localhost:27017

# after using the server

- run: |
    cat /tmp/smtp.log
  if: failure()

Once SMTP server is running you can use the server with smtp://localhost:2525, with no auth and tls.

By default emails are persisted on tests db, emails_received collection.

Available options

input	description	default
port	SMTP server port	2525
mongo-url	MongoDB connection URL	nil
log-file	Where to save failure logs	nil
database-name	Database name in MongoDB	tests
collection-name	Collection in MongoDB	emails_received

If using TypeScript/JavaScript, you can use this file to access the emails.

Document type for each email is ParsedMail.