What we use in my office, depends on the type of servers:
- For virtual server (we made a golden template of it) we use Debian 12
- For virtualization host/ganeti cluster we use Debian 11
- For NAS, we use OpenMediaVault (based on Debian)
I slitter around.
What we use in my office, depends on the type of servers:
I’m an admin of a self hosted iRedMail (with iRedAdmin Pro).
My advice is: Don’t.
Getting an email server running is easy. Managing them is not.
There are some good advice here. Use commercial service with personal domain.
I second every suggestions about Libreoffice. It’s free, open source and works in Windows, MacOS and Linux.
The problems lies in the different rendering engine. If you have table of contents, floating image and anything that impact text flow; it will be rendered differently between the two apps.
I still use Libreoffice as my primary editor, but if I need to send docs to other people, I will export it to PDF. But if I really need to send docx or pptx, I will format it in WPS office before sending the docs to others.
I would like to default to debian 12 if I have to start fresh.
The Ganeti Cluster was installed on Debian 10 then when 11 launched, I upgraded it. It’s a 10 nodes cluster and I just don’t have time to upgrade it yet. The last update to 11 took me a week to troubleshoot.