Most cold email campaigns fail before the first email is even sent, and it’s usually because people skip the workflow. In this tutorial, I show you my full cold email system from start to finish: extract emails in bulk, verify them properly, then send at scale without landing in spam. If your goal is to hit the inbox and actually get replies, you need the full process—not random tools used once. I start with lead extraction using Bulkgrab, where I harvest targeted emails fast using keywords (and even zip codes) and let the tool auto-remove duplicates. Then I move to Mailverix to validate the list using checks like DNS, MX records, and SMTP handshake. I always export only the “valid” results because quality matters more than just volume. Finally, I use Inboxjet to connect my SMTP, import the verified list into a group, write the email copy (I even use GPT to draft), and—most importantly—test inbox placement. In the video, my first test landed in Promotions, so I rewrote the copy to feel more personal, tested again, and got it into Primary. That’s the game: test, tweak, then send.