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Stars Version License

Dead-simple mailer micro-service for static websites.

Project on GitHub



The contact form of this website uses Mailer to send e-mails behind the scenes!


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 AJAX request.


  • Python
  • FastAPI
  • SMTP
  • PGP
  • Docker