# WildDuck Mail Server ![](https://raw.githubusercontent.com/nodemailer/wildduck/master/assets/duck.png) WildDuck is a scalable no-SPOF IMAP/POP3 mail server. WildDuck uses a distributed database (sharded + replicated MongoDB) as a backend for storing all data, including emails. WildDuck tries to follow Gmail in product design. If there's a decision to be made then usually the answer is to do whatever Gmail has done. ## Links - [Website](https://wildduck.email) - [Documentation](https://docs.wildduck.email) - [Installation instructions](https://docs.wildduck.email/#/general/install) - [API Documentation](https://docs.wildduck.email/api) ## Contact [![Gitter chat](https://badges.gitter.im/gitterHQ/gitter.png)](https://gitter.im/nodemailer/wildduck) ## License WildDuck Mail Agent is licensed under the [European Union Public License 1.1](http://ec.europa.eu/idabc/eupl.html) or later.