Really enjoyed this article! I like how Email deliverability demystified isn't just a catchy title—you actually break down the factors that influence inbox placement in a way that's easy to follow. The explanation around sender reputation, authentication, and subscriber engagement was especially useful because those are often overlooked until deliverability starts dropping. One thing I've learned is that even small habits like cleaning inactive contacts and monitoring bounce rates consistently can make a noticeable difference over time. Thanks for sharing such a practical guide with advice that's easy to apply in real-world email campaigns.