sharing feelings and thoughts
In the world of self-hosted email, security isn’t just a feature; it’s a daily battle. While traditional spam filters like SpamAssassin do a heavy lifting, they often struggle with the “human-like” nuances of modern phishing. This week, we leveled up my Postfix mail server by integrating OpenClaw and a local AI sentry to identify and …
Read More The AI Sentry: Hardening Postfix with OpenClawProtecting your digital identity is about more than just a single password. In the world of self-hosted AI assistants like OpenClaw, “sovereignty” means you own the hardware, the software, and most importantly, the memory. But what happens if the hardware fails? Or the software gets corrupted? That’s where a multi-layered backup strategy comes in. The …
Read More Sovereign Backups (Part 1): Protecting Your Digital Soul with Proxmox, PBS, and NextcloudWe’ve all been there. You build a system—a “Second Brain”—to keep track of your life, your work, and your ideas. You feel organized. You feel in control. But then, slowly, you notice something: it’s getting slower. The information feels… stale. Yesterday, I discovered why my own Second Brain was drifting. I call it the 1.4GB …
Read More The 1.4GB Anchor: Why Your Second Brain Might Be Drifting