Postal is a complete and fully featured mail server for use by websites & web servers. Think Sendgrid, Mailgun or Postmark but open source and ready for you to run on your own servers.

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GitHub Container Image

This fork publishes a runnable Docker image to GitHub Container Registry on every push to main and via manual workflow dispatch.

• Image name: ghcr.io/<github-owner>/<github-repository>
• Tags: latest and sha-<commit-sha>
• Build target: full

Example:

docker pull ghcr.io/<owner>/<repo>:latest

If the package is private:

echo "<github_pat_with_read:packages>" | docker login ghcr.io -u <github-username> --password-stdin
docker pull ghcr.io/<owner>/<repo>:latest

Runtime notes:

• The image expects a Postal config at POSTAL_CONFIG_FILE_PATH and a signing key at POSTAL_SIGNING_KEY_PATH.
• The repo's root docker-compose.yml is a test helper, not a production deployment manifest.