Have you ever wondered why your “perfect” email campaign flops for half your list, but crushes it for a small slice? It’s because the inbox is personal territory now — your subscribers expect you to notice what they do in real time, not weeks later. The old “batch-and-blast” method can’t keep up. Modern email marketing lives and dies by micro-behavior triggers — tiny actions like cli... https://hackmd.io/@sonabeta/H1BpXabtel