A New MailChimp Record: 1.5 Billion Emails on Black Friday

Everyone knows that Black Friday and Cyber Monday are big days for┬ásending email, but for our deliverability team, the planning starts much earlier in the year. Way back in┬áJuly, we started provisioning 500 new IPs and 3 new routing servers to ensure we had the stability and delivery speed to make it through those days. … Continue reading A New MailChimp Record: 1.5 Billion Emails on Black Friday