Interesting history and analysis of SMTP’s history. How can we prevent fedi and other open protocols from suffering the same fates?

    • @kalpol@lemmy.world
      1•5 months ago

      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.