Mail-in-a-box!

3. Found a bug? Open an issue https://github.com/mail-in-a-box/mailinabox/issues
on github. 4. Or try our Slack chatroom http://mailinabox.email/slack.
installs yesterday. installs per week Aug 2014-present shown below. Each Mail-in-a-Box provides webmail and an IMAP/SMTP server for use with mobile devices and desktop mail software. It also includes contacts and calendar synchronization.

Mail-in-a-box alternatives

  • iRedMail

  • A fully fledged, free email server solution, an open source project (GPL v2).

    tags: mail-server dkim spf
  • mailcow: dockerized

  • mailcow is a mail server suite based on Dovecot, Postfix and other open source software, that provides a modern Web UI for administration.

    tags: docker email-hosting email-management groupware mail-server
  • Modoboa

  • Modoboa is a mail hosting and management platform including a modern and simplified Web User Interface . It provides useful components such as an administration panel or a webmail.

    tags: email-management webmail-service system-administration email-hosting modular-system
  • Poste.io

  • Full featured solution for your Email server. Native implementation of last anti-SPAM metods, webmail and easy administration included.

    tags: dkim docker mail-server self-hosted spf
  • Haraka

  • Haraka is an open source SMTP server written in Node.js which provides extremely high performance coupled with a flexible plugin system allowing Javascript programmers full access to change the behaviour of the server. It is used heavily in some high traffic sites - see the "Known Users" link above for testimonials.

    tags: smtp-server