Suzune

I’ve been self-hosting Postfix for several years and it’s not difficult, if you’re absolutely confident what you do. I don’t recommend it if you don’t know basic behaviors and internals of SMTP and relaying. Also you need to know how to secure your server so you don’t get spammed a lot and getting hammered with brute force attacks.

From time to time you need to react to delivery problems. Most interesting one is perhaps Microsoft, which you need to ask to whitelist your server or your email won’t be accepted.

There won’t be such case is my argument. No one patches a system “for fun” and automatically there except they really set it up like that. It would be only one kind of a case in one company.

Furthermore, you cannot compare Linux systems. A modem firmware with busybox is not the same as a Debian PC desktop. It works differently and has only the kernel in common. And in both cases they aren’t patched at the same time. They are not even the same version, hell not even the same platform.

E.a. nothing will ever break like this. If it does, it will be one single case of a single IT department.

No. They don’t. They always need Microsoft support to solve situations and upgrades. You can also ask simple questions that they cannot answer. Try Active Directory: how to run AD in a secure fashion? Or: What services do rely on DCs in our company?

Probably not. Most Linux admins know their systems and are able to navigate out of the situation with ease. But also most people don’t use any corporate off-the-shelf software, because there are better options that are freely available.

Furthermore a Linux installation is dedicated and slim for one single purpose. The flexibility creates diversity.

Basically what I said to people who asked me about my opinion on AI.

Exactly it was: “AI is a tool like a hammer. If you hit your finger, don’t complain about the tool, but because you simply used it wrong.”

It seems you want to pick a fight with Germans.

I recently removed my 25Gbps PCIe dual port cards from my 2 servers because they were using 20W more. My entire rack including 2 UniFi PoE connections uses 90 W now (so 110 W just for having 25 Gpbs).

There is some heat from such cards, but usually it gets transported outside fine. The ones I bought did not come with a fan. I think you cannot operate them without one. The heat sinks get very hot.

People who are educated in maths know about the law of the excluded middle and intuitionistic logic.

And btw: “I am not a nazi” and “I am against nazis” are two different kinds of statements.

Logseq is great. It’s still in early development. Only sync is not so great. I use Git and wrote two scripts (pull/push) for Android which I start manually. The desktop application is very powerful and extensible. The app only supports the most common features without any plugin support.

It’s also pretty great if you’re able to code.