Stories by meysamazad

Why Are My Emails Going to Spam? An Authentication-First Fix

The Age of Fast Food

The right tool for thinking and writing

NIS2 Email Security: Mapping Article 21 Controls to DMARC, MTA-STS, and Dane

Constraints Breed Discipline

Show HN: RFC Reader

The slop cannons in your engineering org

So what is Open Source Software in a Source Available Software world? (2025)

Fun: macOS Upgrade Notice

DMARCbis Is Published: RFC 9989, 9990, and 9991 Replace RFC 7489

RFC 7489 obsoleted and receivers MUST now downgrade to quarantine by default

MXToolbox Alternative

Thoughts on People and Blogs

Computers and Upgrades

SPF Flattening and the 10-Lookup Limit: How to Fix Too Many DNS Lookups

The Anatomy of an Agent Harness

An LLM models our worst behavior

SPF Softfail vs. Hardfail: A Data-Backed Decision Guide

LLM Tracing with MLflow AI Gateway

Letters from a Stoic by Seneca

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