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Haraka Alternatives

Haraka is described as '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' and is an app. There are six alternatives to Haraka for Linux, Mac, Self-Hosted solutions, Roundcube and BSD. The best alternative is Postfix, which is both free and Open Source. Other great apps like Haraka are Mail-in-a-box, OpenSMTPD, Sendmail and Exim.

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Haraka iconHaraka
  3
  • FreeOpen Source
  • Self-Hosted
  • Node.JS

Haraka is an open source SMTP server written in Node.js which provides extremely high performance coupled with a flexible...

Learn more about Haraka

  1. Postfix icon

    Postfix

    • FreeOpen Source
    • Mac
    • Linux

    Postfix is a mail transfer agent (MTA) that routes and delivers electronic mail. It attempts to be fast, easy to administer, and secure. The software is also known by its former names VMailer and IBM Secure Mailer.

    Screenshot
  2. Mail-in-a-box icon

    Mail-in-a-box

    • FreeOpen Source
    • Self-Hosted
    • Roundcube

    Easy-to-deploy mail server.

    Control Panel


  3. OpenSMTPD icon

    OpenSMTPD

    • FreeOpen Source
    • Linux
    • BSD
    • Self-Hosted

    OpenSMTPD is a FREE implementation of the server-side SMTP protocol as defined by RFC 5321, with some additional standard extensions. It allows ordinary machines to exchange e-mails with other systems speaking the SMTP protocol.

    No screenshots yet
  4. Sendmail icon

    Sendmail

    • FreeOpen Source
    • Mac
    • Linux

    Sendmail is a general purpose internetwork email routing facility that supports many kinds of transfer and delivery methods, including the Simple Mail Transfer Protocol (SMTP) used for email transport over the Internet.

    Main Page
  5. Exim icon

    Exim

    • FreeOpen Source
    • Mac
    • Linux

    Exim is a message transfer agent (MTA) developed at the University of Cambridge for use on Unix systems connected to the Internet.

    No screenshots yet


  6. NikaMail icon

    NikaMail

    • FreeOpen Source
    • Mac
    • Linux

    NikaMail is a portable, extendable, zero-config email server. It is designed to perform automation tasks, provide access to mailboxes (port 110), serve as a mail transfer agent (port 587) and mail exchange service (port 25). NikaMail supports TLS.

    Screenshot
Showing 6 of 6 alternatives