Zimbra offers an open source email platform for the enterprise. Developed by Zimbra
License: Freemium
Feature | Zimbra Collaboration Suite | Horde |
---|---|---|
Collaborative | ||
Active Directory integration | ||
ActiveSync | ||
Email Server | ||
Real time collaboration | ||
Team Collaboration | ||
Hostable | ||
PGP Encryption | ||
Google Sheets integration | ||
Cloud Storage | ||
Mobile Device Management | ||
Online collaboration | ||
Ad-free | ||
Custom login portal | ||
Encrypted Email | ||
Modular System | ||
Self hosted mail | ||
IFTTT integration | ||
Web-Based | ||
CalDAV | ||
CardDAV | ||
Support for WebDAV | ||
File sharing | ||
Basic html mode | ||
Custom Backgrounds | ||
Integrated Chat | ||
Integrated Search | ||
POP3 Support | ||
Custom domain | ||
Document sharing | ||
Integrated Spam Protection | ||
Support for IMAP | ||
Mail filtering | ||
Support for Multiple Users | ||
Scheduling |