"The solution offers great features."
"A lot of other products like Microsoft Exchange offer email or collaboration features, but they are not as fast as Zimbra."
"The most valuable feature is sending messages as well as text and documents. It's a big solution for us since internal communication is a must in our organization."
"Zimbra Collaboration is light to manage. It works on the Linux operating system, which is far better to manage than Microsoft Windows. Microsoft Exchange works only on the Windows server. We prefer working on the Linux server for security reasons and ease of management. Zimbra Collaboration also has some integrated tools for security. It some modules to fight malware. These modules are not very powerful but are still doing a great job. Microsoft Exchange doesn't have a basic module. You have to purchase a security solution and add it to the solution. The cost of Zimbra Collaboration is one more reason for liking it. It is also very simple to migrate from Zimbra Collaboration to another email solution."
"The web interface is powerful and easy to use."
"Good email solution and it's open-source."
"Zimbra Collaboration's best feature is its compatibility with Microsoft's ActiveSync protocol, which allows users to use Outlook on Windows or MacOS."
"One of the most valuable features involves the solution's automatic backup, which I find to be pretty simple and straightforward, and obviates the need for additional software."
"The solution is easy to implement."
"NVMe support is lacking when it comes to performance on the disk side."
"The support was lacking in my experience. However, recently the support I received was good. Perhaps they have improved."
"I would like to see a Microsoft schedule function added."
"Zimbra Collaboration could improve the migration from a basic solution to a more containerized solution. For example, the installation should be able to extend to the containers and manage them with some solution, such as OpenShift or Kubernetes."
"File sharing permissions with Nextcloud integration need improvement."
"The solution could improve by making it easier to use."
"There are some security issues."
"In the next release, Zimbra Collaboration should include a security feature to allow access for mobile device administrators."
"The solution could use more integration with third-party tools."
Earn 20 points
CodeTwo Exchange Rules is ranked 3rd in Email Signature Software while Zimbra Collaboration is ranked 4th in Email Applications with 27 reviews. CodeTwo Exchange Rules is rated 9.0, while Zimbra Collaboration is rated 8.0. The top reviewer of CodeTwo Exchange Rules writes "Great features that enabled us to reduce hardware at our on-prem sites". On the other hand, the top reviewer of Zimbra Collaboration writes "Provides good email capability; lacking in security and performance". CodeTwo Exchange Rules is most compared with Microsoft Exchange Online and Exclaimer Signature Manager, whereas Zimbra Collaboration is most compared with Microsoft Exchange, Open-Xchange, IceWarp, Google Workspace and KerioConnect.
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