WildDuck Alternatives

    WildDuck is described as 'scalable no-SPOF IMAP/POP3 mail server. WildDuck uses a distributed database (sharded + replicated MongoDB) as a backend for storing all data, including emails' and is a Mail Server in the Office & Productivity category. There are six alternatives to WildDuck for Linux, Self-Hosted solutions, Roundcube and BSD. The best alternative is mailcow: dockerized, which is both free and Open Source. Other great apps like WildDuck are Mail-in-a-box (Free, Open Source), iRedMail (Freemium, Open Source), Modoboa (Free, Open Source) and Mailu (Free, Open Source).

    This page was last updated Sep 24, 2021

    1. mailcow is a mail server suite based on Dovecot, Postfix, SOGo, Rspamd and other open source software, that provides a modern Web UI for administration.
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    2. Take back control of your email with this easy-to-deploy mail server in a box. Mail-in-a-Box turns a fresh cloud computer into a working mail server.


      • FreemiumOpen Source
      • Linux
      • BSD
      • Self-Hosted
      A fully fledged, free email server solution, an open source project (GPL v2). Use official binary packages from Linux/BSD distributions, with both i386 and x86_64 support. Easy, fast deployment in LESS THAN 1 MINUTE. View YouTube Video to check how easy it is.
    3. 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.
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      • FreeOpen Source
      • Linux
      • Self-Hosted
      Mailu is a simple yet full-featured mail server as a set of Docker images. It is free software (both as in free beer and as in free speech), open to suggestions and external contributions.
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    4. Full featured email server built in docker with free plan.
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    Showing 6 of 6 alternatives