Why not switch your registration to cloudflare. They are awesome as long as you want to use their DNS.

I too would like to know the difference between the two.

Just configure your outbound SMTP to use sendgrid or some other. SMTP provider. I realized this isn’t 100% self housing then, but you could still self host the inbound mail. Self housing outbound SMTP just isn’t worth it for most people IMHO due to spam lists.

Does lol like the prices have gone up a tad, but I just looked and could still pick up a Wyse 5060 with 8gb memory for about 33 USD shipped. Doesn’t seem to include power supply or ssd so add about $10usd each for those maybe $55 or so.

Can’t say what prices are like in Europe tho.

Thin clients off eBay. I picked up a Dell Wyse with 8gb memory, 4 cores, 16g emmc, and a 256G M.2 SSD for about $40. Includes the case, power supply, power button, etc. Still uses very little power. Install the x86_64 version of dietPi on that and it’s been Rock solid running my docker projects.

Also picked up and HP T620 with similar specs. Haven’t started using it yet but I expect similar results.

Much better deal than RPi and for most use cases equal or better able to do the job.

I switched all my donations to cloudflare. Tried out pork bun and did like it but cloudflare is so good. I do hate in principal that they force you to use their dns, but in practice I want to use them for DNS anyhow. Their ZeroTrust tunnel is pretty slick too.