iMail Alternatives
iMail
Fast, safe, heavy mails system. Web-client access, LAN or WAN self-hosted server, maintenance-free design. No Windows server required, no database server required, unlimited mail accounts, unlimited storage, unlimited attachment size, custom logo. And it is free.
Web-Client Access
For web-client access, iMail on the web provides a premium browser-based experience. You don’t have to install any software on clients computer when deploy iMail mail system. The client only needs a web browser. iMail has been tested with the latest version Microsoft IE, Google Chrome and Firefox web browser. You just tell them the iMail server IP address.
LAN or WAN Self-Hosted Server
You can deploy iMail server to local area network computer. All the clients can access the iMail server via LAN. This is the main mailbox mode for business and school. All the mail stored locally, that is safe and fast. You can also deploy iMail server to wide-area network. All the clients can access the iMail server via internet. iMail server supports two type web deploy ASP.NET website or virtual private server ( VPS).
Maintenance-Free Design
There is no Windows server required, no database server required for iMail server. So you don’t have to spend time and money on it.
Unlimited Use
iMail system provides unlimited mail accounts, unlimited storage, unlimited attachment size. iMail limits nothing. The limitation depends on your computer RAM, disk space, network speed etc.
Custom Logo
You may configure server to display your company name via iMail configuration file. You can customize the default landing image, contact image and about image.
Best Open Source iMail Alternatives
In our list of best programs, we'll review some different alternatives to iMail. Let's see if your platform is supported by any of them.
Zentyal
FreeOpen SourceLinuxZentyal is a native Microsoft Active Directory® implementation on Linux incorporating all the network services required in a small and medium business environment:...
Features:
- File sharing
- Gateway
- Email Server
- Remote desktop
- Email Server
Kolab Now
CommercialOpen SourceWebSoftware as a Service (SaaS)DAVdroidKolab Now provides a suite of intuitive apps in a user friendly environment to make your day to day online comms easier, smarter and most importantly; secure.
Features:
- CalDAV
- CardDAV
- Cloud Storage
- Email Server
- Notetaking
- Real time collaboration
- Security & Privacy
Kolab Community
FreemiumOpen SourceLinuxWebSelf-HostedKolab Groupware is a secure, scalable, reliable, flexible, full-featured collaboration suite.
Features:
- CalDAV
- CardDAV
- Real time collaboration
- Support for WebDAV
mailcow: dockerized
FreeOpen SourceLinuxmailcow is a mail server suite based on Dovecot, Postfix, SOGo, Rspamd and other open source software, that provides a modern Web UI for administration.
Features:
- Email Server
- ActiveSync
- Modular System
- Self hosted mail
- Support for Docker
- Email Server
SOGo
FreemiumOpen SourceLinuxWebThunderbirdCloudronSOGo is groupware server with a focus on scalability and open standards. SOGo provides a rich AJAX-based Web interface and supports multiple native clients through...
Features:
- CalDAV
- CardDAV
- Support for Multiple Users
- Scheduling
Zimbra Collaboration Suite
FreemiumOpen SourceLinuxWebSelf-HostedZimbra Collaboration is an open, secure collaboration tool for email, calendaring, tasks and more. With the most innovative web application available today, Zimbra...
Features:
- Active Directory integration
- ActiveSync
- Email Server
- Real time collaboration
- Team Collaboration
Kopano
FreemiumOpen SourceMacWindowsLinuxWebAndroidiPhoneAndroid TabletWindows PhoneiPadSelf-HostedMicrosoft Office OutlookS/MIMESoftware as a Service (SaaS)Kopano puts an email, video meetings, calendaring, and file sharing solution within one single interface. Kopano helps you work smarter with people within and outside...
Features:
- CalDAV
- File sharing
- Email Server
- Mobile Device Management
- On-premises software
- POP3 Support
- Real time collaboration
- Shared calendars
hMail Server
FreeOpen SourceWindowshMailServer 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...
Features:
- Convert images to PDF
- Support for IMAP
- Email Server
- POP3 Support
- SMTP
- SMTP integration
iRedMail
FreemiumOpen SourceLinuxBSDSelf-HostedA 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...
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iMail Reviews
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