Emails AlternativesOnly apps categorised as Mail Servers

The best Mail Server alternative to Emails is mailcow: dockerized, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 10 alternatives to Emails and many of them are Mail Servers so hopefully you can find a suitable replacement. Other interesting Mail Server alternatives to Emails are hMail Server, Microsoft Exchange, Axigen and SmarterMail Mail Server.

Emails iconEmails
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Simple, easy and secure mail server with a convenient and simple interface. Automatic certificate renewal through Let’s...

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Emails alternatives page was last updated Nov 19, 2019
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  1. mailcow: dockerized icon

    mailcow: dockerized

     42 likes
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    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.

    22 mailcow: dockerized alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Linux
    • Self-Hosted
    mailcow: dockerized screenshot 1

    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 VS Emails

     

    • mailcow: dockerized is the most popular Linux alternative to Emails.

    • mailcow: dockerized is Free and Open SourceEmails is Free and Proprietary
  2. hMail Server icon

    hMail Server

     28 likes
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    hMailServer is a free e-mail server for Microsoft Windows. Its used by Internet service providers, companies, governments, schools and enthusiasts in all parts of the world.

    23 hMail Server alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Windows
    hMail Server screenshot 1
    Discontinued

    hMail Server is no longer supported by the people who created it and has been discontinued – so use it at your own risk.

    hMail Server Features

    1.  IMAP Support
    2.  POP3 Support
    3.  SMTP Support
    4.  Convert images to PDF

    hMail Server VS Emails

     

    • hMail Server is the most popular Windows alternative to Emails.

    • hMail Server is Free and Open SourceEmails is Free and Proprietary
  4. Microsoft Exchange icon

    Microsoft Exchange

     17 likes
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    Exchange business-class email helps increase user productivity while protecting your data. Get it as a hosted service or run it on your servers.

    43 Microsoft Exchange alternatives

    License model

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Windows
    • Online
    • Self-Hosted
    • Microsoft Office 365
    Microsoft Exchange screenshot 1

    Microsoft Exchange Features

    1.  Real time collaboration

    Microsoft Exchange VS Emails

     

    • Microsoft Exchange is the most popular Web-based alternative to Emails.

    • Microsoft Exchange is the most popular commercial alternative to Emails.

    • Microsoft Exchange is Paid and ProprietaryEmails is Free and Proprietary
  5. Axigen icon

    Axigen

     13 likes
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    Axigen provides a multi-tenant, fully integrated, multi-platform, all-in-one email, calendaring and collaboration messaging solution. It grants extensive branding options and is localized in over 29 languages (including right-to-left writing mode).

    License model

    Application types

    Country of Origin

    • IT flagItaly
    • European Union flagEU

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Self-Hosted
    • Microsoft Office Outlook
    • Software as a Service (SaaS)
    Axigen screenshot 1

    Properties

    1.  Customizable

    Features

    1.  Real time collaboration
    2.  Shared Folders
    3.  Shared Calendar
    4.  Clustering
    5.  Customizable branding
    6.  CalDAV Support
    7.  Email Archiving
    8.  Clustering Support
    9.  Multiple languages
    10.  Delegated Administration

    Axigen VS Emails

     

    • Axigen is the most popular Mac & SaaS alternative to Emails.

    • Axigen is Paid and ProprietaryEmails is Free and Proprietary
  6. SmarterMail Mail Server icon

    SmarterMail Mail Server

     3 likes
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    SmarterMail is the only other email server on the market with native support for MAPI, the protocol that powers Exchange and Outlook. That means anything you can do on Exchange you can do with SmarterMail: no plug-ins and no additional software required.

    License model

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Windows
    • Linux
    • Docker
    Audio and video conferencing for your team. Includes screen sharing, unlimited chat attendees, file sharing with previews, public or private conferences, and much more.

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  Email Organizer
    2.  End-to-End Encryption
    3.  Two-factor Authentication
    4.  Mail Filtering
    5.  WYSIWYG Support
    6.  Multiple Account support
    7.  Passkey Support
    8.  Shared Folders
    9.  Real time collaboration
    10.  No Tracking
    11.  Remote Work
    12.  Video Conferencing

    SmarterMail Mail Server VS Emails

     
  7. iRedMail icon

    iRedMail

     20 likes
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    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

    License model

    • Freemium • Open Source

    Application type

    Platforms

    • Linux
    • BSD
    • Self-Hosted
    Main components and working process

    iRedMail VS Emails

     
  9. OpenChange icon

    OpenChange

     9 likes
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    OpenChange aims to provide a portable Open Source implementation of Microsoft Exchange Server and Exchange protocols.

    29 OpenChange alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Linux
    Discontinued

    Last release is from 2015

    OpenChange Features

    1.  Exchange

    OpenChange VS Emails

     
  10. Poste.io icon

    Poste.io

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

    19 Poste.io alternatives

    License model

    • Free Personal • Proprietary

    Application type

    Platforms

    • Linux
    Poste.io screenshot 1

    Poste.io Features

    1. Docker icon  Support for Docker

    Poste.io VS Emails

     
  11. MDaemon Messaging Server icon

    MDaemon Messaging Server

     16 likes
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    Low cost, easy to use Email Server software for virtual, on-premise, or hosted deployments for companies that want control of their email. Integrated web-mail with doc sharing, Drop Box integration, client and server side encryption.

    24 MDaemon Messaging Server alternatives

    License model

    Application types

    Country of Origin

    • GB flagUnited Kingdom

    Platforms

    • Windows
    MDaemon's web-based email

    MDaemon Messaging Server Features

    1.  Encrypted Email
    2. Microsoft Outlook icon  Outlook integration
    3.  IMAP Support
    4. Dropbox icon  Dropbox integration

    MDaemon Messaging Server VS Emails

     
  12. Kerio Connect icon

    Kerio Connect

     8 likes
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    Kerio Connect makes email, calendars, contacts and task management easy and affordable. With Kerio Connect, you have immediate, secure access to your communications anytime, anywhere, on any device - without complexity or expensive overhead.

    14 Kerio Connect alternatives

    License model

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    Screenshot of the web-based admin panel

    Kerio Connect Features

    1.  Xmpp
    2.  Sync Contacts
    3.  POP3 Support
    4.  Calendar Sync

    Kerio Connect VS Emails

     
  13. Mercury Mail Transport System icon

    Mercury Mail Transport System

     4 likes
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    The Mercury Mail Transport System is a mail server that sends and receives messages on behalf of a group of users on a machine or local area network. Messages from the outside world are received by Mercury and delivered to the users, who can access it at any later point.

    License model

    • Free Personal • Proprietary

    Application type

    Country of Origin

    • NZ flagNew Zealand

    Platforms

    • Windows

    Mercury Mail Transport System Features

    1.  Financial planner
    2.  Sync Contacts
    3.  Custom templates
    4.  Document structure management

    Mercury Mail Transport System VS Emails

     
  14. MailEnable icon

    MailEnable

     3 likes
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    MailEnables mail server software provides a powerful, scalable hosted messaging platform for Microsoft Windows.

    10 MailEnable alternatives

    License model

    • Freemium • Proprietary

    Application types

    Country of Origin

    • AU flagAustralia

    Platforms

    • Windows

    MailEnable Features

    1.  SMTP Support
    2.  IMAP Support
    3.  POP3 Support

    MailEnable VS Emails

     
12 of 20 Emails alternatives