Docker, Postfix, NAT, and IPv6. What could go wrong? As it turns out, a lot. Follow this deep dive into hair-pulling as I attempt to eradicate an apparent open relay on my VPS server.
Tag: Postmortem
The HourglassThe Hourglass
Docker, Postfix, NAT, and IPv6. What could go wrong? As it turns out, a lot. Follow this deep dive into hair-pulling as I attempt to eradicate an apparent open relay on my VPS server.