Our first email missed 120 out of 300 subscribers in the list. Why would that be, and is there any way to send to the ones missed? ( I've created a spreadsheet with the missing subscribers and their cms IDs).
I downloaded the list of recipients from Statistics and compared it to the List that was to be sent. The email was set to be sent in ascending order of cms ID and there was no noticeable pattern for the number of emails skipped as they went out.