Calculate the number of emails you can send in a given time period based on the number of sending accounts, the amount of time, and your where you are in your warmup schedule. Project the number of opens/clicks.
Many people believe they can take a cold email list and blast it out with Mailchimp, but you will run into deliverability problems if you don't send through a sales email platform on a cold list. Here are some of the main differences between sales and marketing email platforms.