hMail Server Alternatives

hMail Server is described as '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' and is a Mail Server in the office & productivity category. There are more than 10 alternatives to hMail Server for a variety of platforms, including Linux, Windows, Self-Hosted solutions, Mac and BSD. The best alternative is Roundcube, which is both free and Open Source. Other great apps like hMail Server are mailcow: dockerized, Mail-in-a-box, Dovecot and OpenChange.

hMail Server alternatives are mainly Mail Servers but may also be WebMail Providers or Email Clients. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of hMail Server.

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hMail Server

Free • Open Source
Mail Server
Windows

hMailServer is a free e-mail server for Microsoft Windows. Its used by Internet service providers, companies, governments,...

Learn more about hMail Server

Roundcube
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Free • Open Source
WebMail Provider
Email Client
Self-Hosted
PHP
Cloudron
28 alternatives to Roundcube
Roundcube webmail is a browser-based multilingual IMAP client with an application-like user interface. It provides full functionality you expect from an e-mail client, including MIME support, address book, folder manipulation, message searching and spell checking.
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Roundcube Features
1. WYSIWYG SupportRoundcube integrates a WYSIWYG editor to edit the look and content of a document, page, or file.
2. PGP EncryptionRoundcube supports PGP, an encryption system used for sending encrypted emails and files.
IMAP Support
Hostable
Roundcube vs hMail Server opinions
This alternative is disputed. Roundcube is still a legitimate alternative to hMail Server, but it might have issues that some users think are important.
Guest
Roundcube is not a server period.
Negative comment•
1

Guest
Roundcube is not a mail server.
Negative comment•
11
mailcow: dockerized
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No
Free • Open Source
Mail Server
WebMail Provider
Linux
Self-Hosted
18 alternatives to mailcow: dockerized
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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mailcow: dockerized Features
1. Dark Modemailcow: dockerized supports dark mode for comfortable usage in low light conditions.
2. Ad-freemailcow: dockerized doesn't contain any form of external advertising.
3. Two-factor Authenticationmailcow: dockerized supports two-factor authentication (2FA).
4. Mail Filteringmailcow: dockerized classifies email messages according to specified criteria, allowing you to automatically recognize fraudulent or spam messages.
5. Email Organizermailcow: dockerized allows you to take control of your inbox by filtering and control tools.
6. Spam Filtermailcow: dockerized can detect unsolicited, unwanted and virus-infected emails, calls, files, etc.
7. Support for Aliasesmailcow: dockerized supports aliases, so you can receive email without exposing your main email address
Self hosted mail
Support for Docker
ActiveSync
Modular System
Dockerized
Mail-in-a-box
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Yes
No
Free • Open Source
Mail Server
Self-Hosted
Roundcube
13 alternatives to Mail-in-a-box
Easy-to-deploy mail server.
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Mail-in-a-box Features
IMAP Support
Nextcloud integration
Dovecot
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Yes
No
Free • Open Source
Mac
Linux
8 alternatives to Dovecot
Dovecot is an open source IMAP and POP3 email server for Linux/UNIX-like systems, written with security primarily in mind. Dovecot is an excellent choice for both small and large installations. It's fast, simple to set up, requires no special administration and it uses very...
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Dovecot Features
IMAP Support
POP3 Support
Support for SFTP
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OpenChange
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No
Free • Open Source
Mail Server
Linux
30 alternatives to OpenChange
OpenChange aims to provide a portable Open Source implementation of Microsoft Exchange Server and Exchange protocols.
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OpenChange Features
Exchange
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iRedMail
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No
Freemium • Open Source
Mail Server
Linux
BSD
Self-Hosted
69 alternatives to iRedMail
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.

iRedMail has no features, suggest some!
Axigen
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No
Paid • Proprietary
Mail Server
WebMail Provider
Mac
Windows
Linux
BSD
Self-Hosted
Microsoft Office Outlook
Software as a Service (SaaS)
29 alternatives to Axigen
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).
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Axigen Features
1. Real time collaborationMultiple users can work together in Axigen simultaneously.
2. Shared FoldersAxigen supports shared folders that can be used to store, search, and access files with multiple people.
Customizable
Shared Calendar
Clustering
Customizable branding
CalDAV Support
Email Archiving
Clustering Support
Multiple languages
Delegated Administration
CardDAV Support
Poste.io
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No
Free Personal • Proprietary
Mail Server
Linux
17 alternatives to Poste.io
Full featured solution for your Email server. Native implementation of last anti-SPAM metods, webmail and easy administration included.
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Poste.io Features
Support for Docker
Citadel
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No
Free • Open Source
WebMail Provider
Calendar App
Linux
Online
17 alternatives to Citadel
Is a collaboration suite (messaging and groupware). It is designed to run on open source operating systems such as Linux or BSD. In order to modernize the Citadel platform for the Internet, the Citadel/UX developers added functionality such as shared calendars, instant...
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Citadel Features
1. Real time collaborationMultiple users can work together in Citadel simultaneously.
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Microsoft Exchange Server
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Yes
No
Paid • Proprietary
Mail Server
Windows
Online
45 alternatives to Microsoft Exchange Server
Microsoft Exchange Server is a messaging and collaborative software product developed by Microsoft. It is part of the Microsoft Servers line of server products and is widely used by enterprises using Microsoft infrastructure solutions.
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Microsoft Exchange Server Features
1. Real time collaborationMultiple users can work together in Microsoft Exchange Server simultaneously.