Deliverability

Nobody warns you about these 5 "recommended settings" that kill cold email campaigns. I discovered them after sending 30M+ emails. And I tripled response rates by turning them off. Here's what's destroying your results: [img:kp58Ah_zO]

1. Never use unsubscribe links You don't need them to be compliant with the CAN-SPAM Act. You're only exposing yourself as sending marketing emails. [img:VexpcuUYp]

2. Increase wait time between emails Most sending tools have a 1-minute delay by default. That's bad. It means thousands of emails will be sent right at 9 AM - spammy behavior. I set the delay to 8 minutes for each account. [img:IgFtvLk0z]

3. Send emails without HTML If you don't enable this, Google will know you're using a mass outreach tool. By sending text-only emails, they'll think you're sending each email manually.[img:uy4UeOgNZ]

4. Use Spintax This adds 3-5 word variations in each email script. That way, you create thousands of unique variations. When each email looks different, you'll land in the inbox at scale.[img:JkroL2TCB]

5. Never use a signature When you send 10,000+ emails with the same signature, Google and Outlook easily detect it. Once they know you're one company sending emails at scale, it's game over. Keep it short like "Yassin from Mailscale" instead. [img:Zz1xRHdse]

Following these 5 rules will help you land in the inbox at scale. But to send 10,000+ emails as month, you still need 50+ email inboxes to spread your volume. This is where most get stuck: - $7/month per inbox with Google - Hours of DNS setup per domain - Constant blocks Solution:

That's why I built Mailscale(.)ai It allows you to send more than 10,000 cold emails a month for less than $100: - Generate up to 1,000 inboxes in seconds - Save 80% of costs compared to Google/Microsoft - 97-100% deliverability score or your money back Link in bio :)