gmarta

That's a great point. I did a spot check with a few of the email addresses and one of them did have 4 records. So to your point, I'll have to do a bit of merging of records.

Great points. Thank you for clarifying!

Thank you, this is exactly what I was looking for. That's the solution I was sort of fishing around, but I wasn't sure if it would create dupes. So by using email address ONLY in the static list there is no confusion within Marketo. What if I want to use a first name token? I assume I still use...

Bullet #2 is what we are aiming for. As it stands we are launching with a global unsubscribe to all. Where can I learn how to "utilise things like Boolean checkboxes to show subscription or unsubscription from certain communications." Thanks much!