We were part of a sweepstakes recently by a reputable company where users were explicitly informed that they are agreeing to marketing emails from specific vendors and now have a list of several thousand emails. I’ve read thru the instructions on how to import the list into klaviyo, and planning on adding a field to the CSV that tags them as signing up thru this sweepstakes.
I’m thinking of sending a welcome style email to that segment acknowledging that they opted in thru the sweepstakes and do they want to stay sub’d and include a button to unsub... Does anyone have any input to share?
Am I overthinking this?