![welcome](https://github.com/postalserver/postal/assets/4765/37e6c405-058a-43c6-be30-7149d873561d)

**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. Postal is developed by [Krystal](https://k.io) to serve its own mail processing requirements and we have since decided that it should be released as an open source project for the community.

* [Documentation](https://docs.postalserver.io)
* [Installation Instructions](https://docs.postalserver.io/install/prerequisites)
* [FAQs](https://docs.postalserver.io/welcome/faqs) & [Features](https://docs.postalserver.io/welcome/feature-list)
* [Ask for help](https://github.com/postalserver/postal/discussions)