Mailu AlternativesMail Servers and other similar apps like Mailu

Mailu is described as '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' and is a Mail Server in the online services category. There are eight alternatives to Mailu for a variety of platforms, including Self-Hosted, Linux, Web-based, BSD and Roundcube apps. The best Mailu alternative is mailcow: dockerized, which is both free and Open Source. Other great apps like Mailu are Mail-in-a-box, Carbonio, iRedMail and Poste.io.

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Mailu alternatives are mainly Mail Servers but may also be WebMail Providers. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Mailu.
Mailu iconMailu
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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.

More about Mailu
Mailu alternatives page was last updated Jun 14, 2024
  1. mailcow: dockerized icon
     41 likes

    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.

    21 mailcow: dockerized alternatives
    mailcow: dockerized screenshot 1

    License model

    • FreeOpen Source

    Platforms

    • Linux
    • Self-Hosted

    Top mailcow: dockerized Features

    1.  Mail Server
    2.  Self hosted mail
    3. Docker icon  Support for Docker
    4.  ActiveSync
    5.  Dark Mode
    6.  Ad-free
    7.  Two-factor Authentication
    8.  Mail Filtering
    9.  Email Organizer
    10.  Spam Filter
    11.  Support for Aliases
    12.  Modular System
    mailcow: dockerized iconMailu Icon

    mailcow: dockerized VS Mailu

    Is mailcow: dockerized a good alternative to Mailu?
     
    • mailcow: dockerized is the most popular Linux & Self-Hosted alternative to Mailu.

    • mailcow: dockerized is the most popular Open Source & free alternative to Mailu.

    • mailcow: dockerized is Free and Open SourceMailu is also Free and Open Source
  2. Mail-in-a-box icon
     20 likes

    Easy-to-deploy mail server.

    16 Mail-in-a-box alternatives
    Control Panel

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Self-Hosted
    • Roundcube

    Mail-in-a-box Features

    1.  IMAP Support
    2. Nextcloud icon  Nextcloud integration
    Mail-in-a-box iconMailu Icon

    Mail-in-a-box VS Mailu

    Is Mail-in-a-box a good alternative to Mailu?
     
  3. Carbonio icon
     Like this app

    Carbonio Community Edition (Carbonio CE) is a free and open-source (FOSS) email and collaboration platform designed by Zextras. It is a complete email solution, allowing organizations to maintain digital sovereignty through on-premises self-hosted servers, ensuring privacy and...

    7 Carbonio alternatives
    Carbonio screenshot 1

    License model

    • FreeOpen Source

    Platforms

    • Online

    Top Carbonio Features

    1.  Real time collaboration
    2.  End-to-End Encryption
    3.  PGP Encryption
    4.  Full-Text Search
    5.  Email Scheduling
    6.  Calendar Integration
    7.  Mail Filtering
    8.  Recurring Tasks
    9.  Email Organizer
    10.  Reminders
    11.  Ad-free
    12.  Dark Mode
    Carbonio iconMailu Icon

    Carbonio VS Mailu

    Is Carbonio a good alternative to Mailu?
     
    • Carbonio is the most popular Web-based alternative to Mailu.

    • Carbonio is Free and Open SourceMailu is also Free and Open Source
  4. iRedMail icon
     20 likes

    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.

    Works on both no.

    67 iRedMail alternatives
    Main components and working process

    License model

    • FreemiumOpen Source

    Application type

    Platforms

    • Linux
    • BSD
    • Self-Hosted
    iRedMail iconMailu Icon

    iRedMail VS Mailu

    Is iRedMail a good alternative to Mailu?
     
  5. Poste.io icon
     3 likes

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

    18 Poste.io alternatives
    Poste.io screenshot 1

    License model

    • Free PersonalProprietary

    Application type

    Platforms

    • Linux

    Poste.io Features

    1. Docker icon  Support for Docker
    Poste.io iconMailu Icon

    Poste.io VS Mailu

    Is Poste.io a good alternative to Mailu?
     
  6. Modoboa icon
     9 likes

    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.

    13 Modoboa alternatives

    License model

    • FreeOpen Source

    Platforms

    • Linux
    • Self-Hosted

    Properties

    1.  Privacy focused

    Features

    1.  Multiple Account support
    2.  Calendar View
    3.  Ad-free
    4.  Support for Aliases
    5.  Spam Filter
    6.  Email monitoring
    7.  Admin panel
    8.  Modular System
    Modoboa iconMailu Icon

    Modoboa VS Mailu

    Is Modoboa a good alternative to Mailu?
     
    Comments about Modoboa as an Alternative to Mailu
     
    Anton Pleskanovskiy

    Simple installation, written in robust Django/Python framework, flexible settings.

    Positive commentDec 19, 2020
    0
    Mailu Icon
    Modoboa icon
    • Modoboa is Free and Open SourceMailu is also Free and Open Source
    • Modoboa is Privacy focusedMailu is not according to our users
  7. WildDuck icon
     1 like

    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.

    7 WildDuck alternatives
    WildDuck screenshot 1

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Self-Hosted

    WildDuck Features

    1.  POP3 Support
    2.  IMAP Support
    3. Docker icon  Support for Docker
    WildDuck iconMailu Icon

    WildDuck VS Mailu

    Is WildDuck a good alternative to Mailu?
     
  8. Stalwart icon
     Like this app

    Stalwart is an open-core mail server solution with JMAP, IMAP4, POP3, and SMTP support and a wide range of modern features. It is written in Rust and designed to be secure, fast, robust and scalable.

    5 Stalwart alternatives
    Stalwart screenshot 1

    License model

    • FreemiumOpen Source

    Platforms

    • Self-Hosted
    • Docker

    Stalwart Features

    1.  Spam Filter
    2.  SMTP Support
    3.  Rust
    4.  POP3 Support
    5.  JMAP
    Stalwart iconMailu Icon

    Stalwart VS Mailu

    Is Stalwart a good alternative to Mailu?
     
8 of 8 Mailu alternatives