I come from VyOS and really liked it, but still prefer opnsense for the GUI, constant updates and plugins. VyOS started losing appeal once they opted for subscription stable iso access (even if they did give me a free subscription for some comment contribution in their repo). Also, I have to admit, that VyOS needs a fraction of the resources needed by opnsense.
I tried virtualizing Windows on proxmox and it went smooth
I am not saying your server is not secure, but just fencing off IMAP from the web is not enough to limit spammers from relaying mail through your server. They usually exploit a misconfigured SMTP server, which does run on port 25 (plain or start TLS mode)
You can also evaluate to buy something like this for 3.5 or 2.5inch disks.
Windows 11 as my everyday os
But everything around me is Linux (proxmox running Debian LXC) or BSD (opnsense, truenas)
I am using an OnePlus 8T and can confirm that, even if the bootloader does not come unlocked by default, it is very easy to unlock and flash and can also very easily go back (backup is needed because locking back will wipe the phone). Done myself.
Wow great advice and also works in Italian if you change H with A: Abbracciare, Ascoltare, Aiutare.