Mailer

Dead-simple mailer micro-service for static websites

A free and open-source software alternative to contact form services such as FormSpree, to integrate a contact form seamlessly within your next static website!

When building static websites and JAMStack web applications, the need for a contact form arises pretty often but requires some server-side processing. mailer provides a dead-simple micro-service (usable as a serverless function) for this purpose, enabling one to receive e-mails from a simple form using a single request, be it URL-encoded or AJAX.

Proudly developed in Python using the FastAPI ASGI framework.

Features

• Self-hostable micro-service
• Docker and serverless support
• Unicode message support
• OpenAPI documentation (Swagger and ReDoc)
• CORS domain validation
• Spam-bot filtering with honeypot field
• Google ReCaptcha v2 validation
• Sentry crash reporting
• Any SMTP-compatible back-end is supported
• PGP encryption support using PGP/MIME

License

Licensed under GNU Affero General Public License v3.0 (AGPLv3)

Copyright (c) 2018 - present Romain Clement