"The solution offers great features."
"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."
"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."
"A lot of other products like Microsoft Exchange offer email or collaboration features, but they are not as fast as Zimbra."
"The Zimbra Collaboration's most valuable feature is web access."
"The configuration is simple."
"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."
"The most valuable feature of Zimbra for our team's productivity is its efficiency in handling email communication."
"Zimbra Collaboration's best feature is its compatibility with Microsoft's ActiveSync protocol, which allows users to use Outlook on Windows or MacOS."
"NVMe support is lacking when it comes to performance on the disk side."
"In the next release, Zimbra Collaboration should include a security feature to allow access for mobile device administrators."
"We have had an issue with security."
"File sharing permissions with Nextcloud integration need improvement."
"Zimbra should provide a desktop client. Right now, we are using a web browser for accessing our emails. There should also be a desktop client."
"I can confidently say that Zimbra is good enough for 2,000 client users. But, at the same time, if my client needs more than that and we have two options—Zimbra or Microsoft—I'm going with Microsoft because many admins will speak to Microsoft's ability to handle that many."
"The solution could improve by making it easier to use."
"There are some security issues."
"The antispam and antivirus features are hard to understand on mobile devices."
CodeTwo Exchange Rules is ranked 3rd in Email Signature Software with 1 review 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, IceWarp, Open-Xchange, Google Workspace and KerioConnect.
We monitor all Email Signature Software reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.