atmail Alternatives
atmail
Atmail allows you to choose between on-premises or cloud deployment.
Features include email, contact, calendar, task, storage, synchronisation and provisioning.
It's extensible through a RESTful API and allows easy rebranding and white-labelling.
Best Open Source atmail Alternatives
Are you curious what software is like atmail? Check out different, popular atmail alternatives that fit with your device. Are there other programs like atmail? Let's find out!
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
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
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
Horde
FreeOpen SourceWebSelf-HostedHorde Groupware is a free, enterprise ready, browser based collaboration suite. Users can manage and share calendars, contacts, tasks and notes with the standards...
Upvote Comparison
Interest Trends
atmail Reviews
Add your reviews & share your experience when using atmail to the world. Your opinion will be useful to others who are looking for the best atmail alternatives.