https://speakerdeck.com/sabo_nagy 2026-03-19 19:53:47 -0400 Learn more about cold email infrastructure → https://maildeck.co Everything cold email teams need to know when scaling their cold outreach. Real metrics from an email infrastructure provider handling millions of emails sent per day. We share what it actually takes to hit top deliverability, avoid burning through domains in bulk, and stop losing send volume. Plus the specific numbers of Spam Rate, Bounce Rate, Open Rate, Reply Rate and Reputation Score that you should be watching first. Learn more about cold email infrastructure → https://maildeck.co Everything cold email teams need to know when scaling their cold outreach. Real metrics from an email infrastructure provider handling millions of emails sent per day. We share what it actually takes to hit top deliverability, avoid burning through domains in bulk, and stop losing send volume. Plus the specific numbers of Spam Rate, Bounce Rate, Open Rate, Reply Rate and Reputation Score that you should be watching first. Thu, 19 Mar 2026 00:00:00 -0400 https://speakerdeck.com/sabo_nagy/cold-email-infrastructure-at-scale-essentials https://speakerdeck.com/sabo_nagy/cold-email-infrastructure-at-scale-essentials