On Tue, Jul 4, 2023 at 9:03 AM Diego Maniacco <diego.maniacco@gmail.com> wrote:
May be is a stupid question: why not stay on Zimbra?

It is a good question.

This post from Zimbra community may explain some of the reasons:
https://jorgedelacruz.uk/2022/02/04/zextras-how-to-download-and-install-zextras-carbonio-on-ubuntu-20-04-includes-dnsmasq-configuration/

Basically, Zimbra is neglecting its Open Source edition, and it is becoming more difficult to keep it up to date.
The Zimbra that I am trying to migrate is stuck on ubuntu-16, if I am not wrong.
So, the community has tried to fork it and started Carbonio.

Dashamir