> we found that none of these “styles” really resonated much with devs. Open rates were low, many marked us as <i>spam</i><p>Spam:<p>1. (uncountable, rarely countable, computing, Internet) Unsolicited bulk electronic messages.<p>2. (uncountable, computing, Internet) Any undesired electronic content automatically generated for commercial purposes<p>[<a href="https://en.wiktionary.org/wiki/spam" rel="nofollow">https://en.wiktionary.org/wiki/spam</a>]<p>If many people marked you as spam, maybe that's because the messages you were sending were exactly that: spam?