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A collaborative software suite that includes an email server and a web client
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What is Zimbra?

It is an open source server and secured & fast customer software for messaging and collaboration. The software consists of both client and server components, and a desktop client. It also provides native two-way sync to many mobile devices.
Zimbra is a tool in the Email Services category of a tech stack.
Zimbra is an open source tool with GitHub stars and GitHub forks. Here’s a link to Zimbra's open source repository on GitHub

Who uses Zimbra?

7 companies reportedly use Zimbra in their tech stacks, including Insoft, Grooveshark, and Infra.

34 developers on StackShare have stated that they use Zimbra.

Zimbra Integrations

Zapier, Nimble, Boomerang, Nicereply, and CloudSponge are some of the popular tools that integrate with Zimbra. Here's a list of all 8 tools that integrate with Zimbra.

Zimbra's Features

  • Activity streams and RSS feeds
  • Badging and points
  • Blogs and microblogs
  • Content reputation and quality scoring
  • Email Archiving & Discovery
  • Events and polls
  • Hashtags and mentions
  • Instant messaging.

Zimbra Alternatives & Comparisons

What are some alternatives to Zimbra?
It is a free, open source mail server solution for your favourite Linux/BSD. You can deploy an open source, fully fledged, full-featured mail server in several minutes, for free.
An easy to use email app that saves you time and keeps your messages safe. Get your messages instantly via push notifications, read and respond online & offline, and find any message quickly.
It is a free and open-source mail transfer agent that routes and delivers electronic mail. It is Wietse Venema's mail server that started life at IBM research as an alternative to the widely-used Sendmail program. Now at Google, Wietse continues to support it.
G Suite
An integrated suite of secure, cloud-native collaboration and productivity apps. It includes Gmail, Docs, Drive, Calendar, Meet and more.
It is a browser-based multilingual IMAP client with an application-like user interface. It provides full functionality you expect from an email client, including MIME support, address book, folder manipulation, message searching and spell checking.
See all alternatives

Zimbra's Followers
125 developers follow Zimbra to keep up with related blogs and decisions.