If your main aim is to send bulk emails into the inbox, this video is for you. In this tutorial I introduced Inboxjet Sender as my best 2026 bulk email sender, and I walked you through the exact setup I use to start sending fast without overcomplicating things. I showed the Inboxjet dashboard (connections, audience, editor, campaigns) and how I connect an SMTP—specifically the free Gmail SMTP—by adding host, username, app password, and enabling SSL/TLS. I also explained the daily sending limit (Gmail is 500/day) and why setting a daily cap helps you control your sending and avoid issues. After SMTP, I moved into lead management: importing a list, grouping contacts (so you can split 50,000 leads into smaller batches), resetting “sent” back to “pending,” and adding contacts manually. Then I wrote the email inside the editor, previewed it, and launched a campaign. The key takeaway is deliverability: my first email landed in Promotions because it looked generic and “marketing-ish,” but it still didn’t hit spam. I used ChatGPT to diagnose what triggered Promotions, rewrote the copy to sound like one person writing, and the next test landed in Primary. Finally, I showed how to get and install Inboxjet, activate the license, and where to go if you want to build an SMTP server that can send 20K emails/day (my Udemy course).