Zimbra is a secure, reliable application that can be customized to suit the provider
- Filter emails with specific information required.
- Very good storage capacity.
- Has a mobile version and another web.
- It has a friendly and modern graphic interface.
- It is compatible with all operating systems.
Cons
- In the mobile version, it is not possible to attach files, it only allows to send messages with text.
- The mobile version is too basic and lacks functions that if you have the web version.
- Lacks the facility to communicate with an online chat.