admin Yes, I see where I can change them to a new list based on their response to one email. But, say I wanted to send a sequence of four or five emails before making a decision, based on their responses to any of the emails in the sequence? For example, I want to be sure I'm building a list with strong participation, so I'm going to send four or five emails that I want them all to get. I want to keep someone who opens any of those emails, or maybe clicks on at least one email in that sequence. Do I have to add separate tags to all of those first four, based on whether they have opened, or clicked, and then in the fifth email move them to the main list if they have any of those tags? Hmmm.