I have the two tied together. However, when I look at the subscribed emails on MailChimp, it's less than half of what shows on MailMunch's list (33 vs. 82).
Am I right to deduce that the difference is because of those who didn't confirm their email addresses?
BTW, I saw the two lists, one by logging into MailChimp and looking at the subscribers. The MailMunch list I accessed through the WordPress backend system by clicking on the number of subscribers gained via each form.