Tag Archives: Automation

The AI Sentry: Hardening Postfix with OpenClaw

Posted on February 24, 2026 by Ding Ding

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 … Continue reading →

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Sovereign Backups (Part 1): Protecting Your Digital Soul with Proxmox, PBS, and Nextcloud

Posted on February 18, 2026 by Ding Ding

Protecting 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 … Continue reading →

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The 1.4GB Anchor: Why Your Second Brain Might Be Drifting

Posted on February 18, 2026 by Ding Ding

We’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. … Continue reading →

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