2 questions regarding NXT email:
Hi @Anna Zimmerman - Yes, you can use NXT and OLX (plus all their features) simultaneously. Unfortunately, NXT email information will only appear within the "Email History" tile within Web View; this information is not communicated back to Database View.
If you have any other questions, feel free to post them here. I am happy to help!
Anna, you may be able to add these as appeals manually. Using the same list in NXT that spawned the email blast, save this as a static query in db view. Then use Global Add to apply as an appeal. It should only add a few minutes to your processing time, and you'll benefit from having the information mirrored in both halves of the database, as well as getting a holistic marketing view.