Google actually LIKES cold email (only if done right)

I have 2 gsuite accounts...

1. I did it "right". This account still hits inbox after a year.

• i warmed it up
• in terms of content - no tracking links, no CTA, (somewhat) customized content via mail merge, and overall, emails look normal

2. The other.. i royally screwed up. Gone to spam only after 2-3 months.

• no warming up. i blasted from day 1. UGH...
• Main mistakes - put CTA links on 1st touch email, forgot to put subject line in many cases (double UGH), and sent to too many info@, support@, etc.

Look at the difference