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 OpenClawThe Silence of the Gateway: A Field Guide to Recovery and Resilience There is a specific, cold sinking feeling that occurs when you issue the command openclaw gateway start and are met with a wall of silence. Or worse, a rapid-fire sequence of “Invalid Configuration” errors that scroll past before you can even parse the …
Read More The Silence of the Gateway: A Field Guide to Recovery and ResilienceHow ‘Straight-to-Work’ prompting saved our daily news digest from context overflow.
Read More The Million-Token Anchor: Mastering Sub-Agent EfficiencyWe’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