Depends what you mean by “security”

Out of interest what are you using? I was postfix/courier for a long time, with a must migrate to dovecot 10 years ago. Finally migrated this year and the performance difference is noticeable

You are not on your own, I just can’t get my head around docker either on paper it make sense but it seems just enough of a difference to melt something in my brain. Added to the fact that docker fucks around with firewall rules thinking it’s the only thing of importance on the system, breaking KVM networking in the process. It’s just not something I trust to play well with others.

Its getting more closed source https://www.odoo.com/page/editions

Upgrades in the paid tier? Nope

/etc/skel and the pam_mkhomedir.so module should get you going in the right direction. Never used it but know it exists

You just need a bootable usb stick, id recommend ventoy

It’s easy to nationalise

Step 1, be the government

Step 2, create a new bill or whatever

Step 3, walk in to the water companies

Step 4, fuck the shareholders and give them nothing

The traditional way is man pages and howto guides, which contain loads of information. You can get man pages in terminal or html (but I can remember how).

Next up is online tutorials like you are using, however with complicated setups, like a full mail server, the info gets very specific and can often go out of date.

Then we have readthedocs, which are the project specific instructions which tend to be very good.

How ever my personal favourite is the arch wiki, you’ll need to know how to change commands to Debian based systems, but it does give a lot of info and insight that is up to date.

For moving from Goole photos look at photoprism, immich and nextcloud, there are others, but these are the ones that made my short list

https://www.gov.uk/report-child-abuse

Do this now

The guy at work was mentioning immigrants and hotels today, I use him as a baseline as to what the sheep in society are thinking. He’s now actually blaming the previous conservative government and labour for the mess we are in., instead of just the labour government. It’ll be interesting if I hear about this tomorrow

It looks like you grabbed stuff from /dev which I think can’t be moved, it’s created and managed by the kernel

If you did it as root probably broken, if not it should be ok, you might just get programs behaving weirdly.

Postfix and write a milter (mail filter), you can get them to interact a various points in the mail delivery.

I think most things can be accomplished within postfix

Just sailing? Single hard drive connected to what ever

Hosting stuff you care about? Some form of raid/zfs/whatever with at least 2 discs and a backup plan, also hooked up to what ever

That is the bare minimum. Buy used and expect your needs to change within a month/year.

SSD is a bit optimistic for that laptop, quick Google shows a potential 5400rpm sata drive

Wasn’t aimed at you, more of an observation, fttp in the UK is usually sold as 150/150 or 900/900(ish) with some areas having the option for 2.5gbps it’s like when it first launched and ISPs had usage quotas that could be gone in 3 hours of full usage

10TB per month, is that uploads and downloads combined? If so that’s a 1gbps at full speed for 12hours

Only when used correctly

I had a router that I converted to a access point with openwrt, couldn’t get vlan trunking to work, so I ran 3 separate network cables back to the switch and assigned each one to its own WiFi network

This with remote transmission on your phone to control it