126
The Death of Decentralized Email
(blog.lopp.net)
All about open source! Feel free to ask questions, and share news, and interesting stuff!
Community icon from opensource.org, but we are not affiliated with them.
I'm going to add "bullshit" to the first. I've gone 2 decades running a few email domains on my home servers, on 3 different ISPs. Its not rocket surgery.
All the ISPs I've used block the relevant ports.
I've been running one with a dozen or more users on bare metal at home for the last two years. A little bit of spam but otherwise fine. No deliverability issues or anything.
Same here. Static IP though. I did set up another experiment with a haproxy vps just to see if I could do it if I lost my static IP, worked perfectly done that way too.
Fail2ban, pfblocker, and soamassassin work great.
My sending got blocked from dynamic IPs, maybe things have changed though