Zextras Carbonio CE: more than an alternative, a complete corporate email and collaboration solution 💼

I'd like to share my experience working with Zextras Carbonio CE with the community. This suite, far from being an alternative to Zimbra, has become a complete platform for email, collaboration, and business productivity.

Carbonio CE allows you to deploy a modern, scalable, and self-managed environment with tools such as advanced webmail, calendar, contacts, internal chat, Drive, tasks, and much more, all on your own infrastructure.
Its integration with Active Directory/LDAP, multi-factor authentication, and compatibility with Proxmox Mail Gateway for email filtering make it a fully open-source, enterprise-level professional solution.

I've developed a practical course on Zextras Carbonio CE, designed for system administrators and professionals who want to implement their own collaborative email server. The course covers everything from initial installation to DNS configuration, SSL certificates, Active Directory authentication, high availability, and environment optimization.

You can see the full content here: https://bit.ly/4fbHVZg

(or visit the official course page on NETWORLD)

Zextras Carbonio CE has enormous potential for those of us seeking technological independence and complete control over our data.

I'd like to know what experiences other administrators have had with its implementation or what challenges they've encountered in production environments.